72966960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 284981760

約数和(自身を除く): 212014800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 66, 72, 74, 80, 83, 88, 90, 99, 108, 110, 111, 120, 132, 135, 144, 148, 165, 166, 176, 180, 185, 198, 216, 220, 222, 240, 249, 264, 270, 296, 297, 330, 332, 333, 360, 370, 396, 407, 415, 432, 440, 444, 495, 498, 528, 540, 555, 592, 594, 660, 664, 666, 720, 740, 747, 792, 814, 830, 880, 888, 913, 990, 996, 999, 1080, 1110, 1188, 1221, 1245, 1320, 1328, 1332, 1480, 1485, 1494, 1584, 1628, 1660, 1665, 1776, 1826, 1980, 1992, 1998, 2035, 2160, 2220, 2241, 2376, 2442, 2490, 2640, 2664, 2739, 2960, 2970, 2988, 3071, 3256, 3320, 3330, 3652, 3663, 3735, 3960, 3984, 3996, 4070, 4440, 4482, 4565, 4752, 4884, 4980, 4995, 5328, 5478, 5940, 5976, 6105, 6142, 6512, 6640, 6660, 7304, 7326, 7470, 7920, 7992, 8140, 8217, 8880, 8964, 9130, 9213, 9768, 9960, 9990, 10956, 10989, 11205, 11880, 11952, 12210, 12284, 13320, 13695, 14608, 14652, 14940, 15355, 15984, 16280, 16434, 17928, 18260, 18315, 18426, 19536, 19920, 19980, 21912, 21978, 22410, 23760, 24420, 24568, 24651, 26640, 27390, 27639, 29304, 29880, 30710, 32560, 32868, 33781, 35856, 36520, 36630, 36852, 39960, 41085, 43824, 43956, 44820, 46065, 48840, 49136, 49302, 54780, 54945, 55278, 58608, 59760, 61420, 65736, 67562, 73040, 73260, 73704, 79920, 82170, 82917, 87912, 89640, 92130, 97680, 98604, 101343, 109560, 109890, 110556, 122840, 123255, 131472, 135124, 138195, 146520, 147408, 164340, 165834, 168905, 175824, 179280, 184260, 197208, 202686, 219120, 219780, 221112, 245680, 246510, 270248, 276390, 293040, 304029, 328680, 331668, 337810, 368520, 394416, 405372, 414585, 439560, 442224, 493020, 506715, 540496, 552780, 608058, 657360, 663336, 675620, 737040, 810744, 829170, 879120, 912087, 986040, 1013430, 1105560, 1216116, 1326672, 1351240, 1520145, 1621488, 1658340, 1824174, 1972080, 2026860, 2211120, 2432232, 2702480, 3040290, 3316680, 3648348, 4053720, 4560435, 4864464, 6080580, 6633360, 7296696, 8107440, 9120870, 12161160, 14593392, 18241740, 24322320, 36483480, 72966960]

約数ペア:

[(1, 72966960), (2, 36483480), (3, 24322320), (4, 18241740), (5, 14593392), (6, 12161160), (8, 9120870), (9, 8107440), (10, 7296696), (11, 6633360), (12, 6080580), (15, 4864464), (16, 4560435), (18, 4053720), (20, 3648348), (22, 3316680), (24, 3040290), (27, 2702480), (30, 2432232), (33, 2211120), (36, 2026860), (37, 1972080), (40, 1824174), (44, 1658340), (45, 1621488), (48, 1520145), (54, 1351240), (55, 1326672), (60, 1216116), (66, 1105560), (72, 1013430), (74, 986040), (80, 912087), (83, 879120), (88, 829170), (90, 810744), (99, 737040), (108, 675620), (110, 663336), (111, 657360), (120, 608058), (132, 552780), (135, 540496), (144, 506715), (148, 493020), (165, 442224), (166, 439560), (176, 414585), (180, 405372), (185, 394416), (198, 368520), (216, 337810), (220, 331668), (222, 328680), (240, 304029), (249, 293040), (264, 276390), (270, 270248), (296, 246510), (297, 245680), (330, 221112), (332, 219780), (333, 219120), (360, 202686), (370, 197208), (396, 184260), (407, 179280), (415, 175824), (432, 168905), (440, 165834), (444, 164340), (495, 147408), (498, 146520), (528, 138195), (540, 135124), (555, 131472), (592, 123255), (594, 122840), (660, 110556), (664, 109890), (666, 109560), (720, 101343), (740, 98604), (747, 97680), (792, 92130), (814, 89640), (830, 87912), (880, 82917), (888, 82170), (913, 79920), (990, 73704), (996, 73260), (999, 73040), (1080, 67562), (1110, 65736), (1188, 61420), (1221, 59760), (1245, 58608), (1320, 55278), (1328, 54945), (1332, 54780), (1480, 49302), (1485, 49136), (1494, 48840), (1584, 46065), (1628, 44820), (1660, 43956), (1665, 43824), (1776, 41085), (1826, 39960), (1980, 36852), (1992, 36630), (1998, 36520), (2035, 35856), (2160, 33781), (2220, 32868), (2241, 32560), (2376, 30710), (2442, 29880), (2490, 29304), (2640, 27639), (2664, 27390), (2739, 26640), (2960, 24651), (2970, 24568), (2988, 24420), (3071, 23760), (3256, 22410), (3320, 21978), (3330, 21912), (3652, 19980), (3663, 19920), (3735, 19536), (3960, 18426), (3984, 18315), (3996, 18260), (4070, 17928), (4440, 16434), (4482, 16280), (4565, 15984), (4752, 15355), (4884, 14940), (4980, 14652), (4995, 14608), (5328, 13695), (5478, 13320), (5940, 12284), (5976, 12210), (6105, 11952), (6142, 11880), (6512, 11205), (6640, 10989), (6660, 10956), (7304, 9990), (7326, 9960), (7470, 9768), (7920, 9213), (7992, 9130), (8140, 8964), (8217, 8880)]