4981680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 19846944

約数和(自身を除く): 14865264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 37, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 74, 80, 85, 88, 90, 99, 102, 110, 111, 120, 132, 136, 144, 148, 153, 165, 170, 176, 180, 185, 187, 198, 204, 220, 222, 240, 255, 264, 272, 296, 306, 330, 333, 340, 360, 370, 374, 396, 407, 408, 440, 444, 495, 510, 528, 555, 561, 592, 612, 629, 660, 666, 680, 720, 740, 748, 765, 792, 814, 816, 880, 888, 935, 990, 1020, 1110, 1122, 1221, 1224, 1258, 1320, 1332, 1360, 1480, 1496, 1530, 1584, 1628, 1665, 1683, 1776, 1870, 1887, 1980, 2035, 2040, 2220, 2244, 2442, 2448, 2516, 2640, 2664, 2805, 2960, 2992, 3060, 3145, 3256, 3330, 3366, 3663, 3740, 3774, 3960, 4070, 4080, 4440, 4488, 4884, 5032, 5328, 5610, 5661, 6105, 6120, 6290, 6512, 6660, 6732, 6919, 7326, 7480, 7548, 7920, 8140, 8415, 8880, 8976, 9435, 9768, 10064, 11220, 11322, 12210, 12240, 12580, 13320, 13464, 13838, 14652, 14960, 15096, 16280, 16830, 18315, 18870, 19536, 20757, 22440, 22644, 24420, 25160, 26640, 26928, 27676, 28305, 29304, 30192, 32560, 33660, 34595, 36630, 37740, 41514, 44880, 45288, 48840, 50320, 55352, 56610, 58608, 62271, 67320, 69190, 73260, 75480, 83028, 90576, 97680, 103785, 110704, 113220, 124542, 134640, 138380, 146520, 150960, 166056, 207570, 226440, 249084, 276760, 293040, 311355, 332112, 415140, 452880, 498168, 553520, 622710, 830280, 996336, 1245420, 1660560, 2490840, 4981680]

約数ペア:

[(1, 4981680), (2, 2490840), (3, 1660560), (4, 1245420), (5, 996336), (6, 830280), (8, 622710), (9, 553520), (10, 498168), (11, 452880), (12, 415140), (15, 332112), (16, 311355), (17, 293040), (18, 276760), (20, 249084), (22, 226440), (24, 207570), (30, 166056), (33, 150960), (34, 146520), (36, 138380), (37, 134640), (40, 124542), (44, 113220), (45, 110704), (48, 103785), (51, 97680), (55, 90576), (60, 83028), (66, 75480), (68, 73260), (72, 69190), (74, 67320), (80, 62271), (85, 58608), (88, 56610), (90, 55352), (99, 50320), (102, 48840), (110, 45288), (111, 44880), (120, 41514), (132, 37740), (136, 36630), (144, 34595), (148, 33660), (153, 32560), (165, 30192), (170, 29304), (176, 28305), (180, 27676), (185, 26928), (187, 26640), (198, 25160), (204, 24420), (220, 22644), (222, 22440), (240, 20757), (255, 19536), (264, 18870), (272, 18315), (296, 16830), (306, 16280), (330, 15096), (333, 14960), (340, 14652), (360, 13838), (370, 13464), (374, 13320), (396, 12580), (407, 12240), (408, 12210), (440, 11322), (444, 11220), (495, 10064), (510, 9768), (528, 9435), (555, 8976), (561, 8880), (592, 8415), (612, 8140), (629, 7920), (660, 7548), (666, 7480), (680, 7326), (720, 6919), (740, 6732), (748, 6660), (765, 6512), (792, 6290), (814, 6120), (816, 6105), (880, 5661), (888, 5610), (935, 5328), (990, 5032), (1020, 4884), (1110, 4488), (1122, 4440), (1221, 4080), (1224, 4070), (1258, 3960), (1320, 3774), (1332, 3740), (1360, 3663), (1480, 3366), (1496, 3330), (1530, 3256), (1584, 3145), (1628, 3060), (1665, 2992), (1683, 2960), (1776, 2805), (1870, 2664), (1887, 2640), (1980, 2516), (2035, 2448), (2040, 2442), (2220, 2244)]