15119280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 58496256

約数和(自身を除く): 43376976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 83, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 166, 176, 180, 184, 198, 207, 220, 230, 240, 249, 253, 264, 276, 330, 332, 345, 360, 368, 396, 414, 415, 440, 460, 495, 498, 506, 528, 552, 660, 664, 690, 720, 747, 759, 792, 828, 830, 880, 913, 920, 990, 996, 1012, 1035, 1104, 1245, 1265, 1320, 1328, 1380, 1494, 1518, 1584, 1656, 1660, 1826, 1840, 1909, 1980, 1992, 2024, 2070, 2277, 2490, 2530, 2640, 2739, 2760, 2988, 3036, 3312, 3320, 3652, 3735, 3795, 3818, 3960, 3984, 4048, 4140, 4554, 4565, 4980, 5060, 5478, 5520, 5727, 5976, 6072, 6640, 7304, 7470, 7590, 7636, 7920, 8217, 8280, 9108, 9130, 9545, 9960, 10120, 10956, 11385, 11454, 11952, 12144, 13695, 14608, 14940, 15180, 15272, 16434, 16560, 17181, 18216, 18260, 19090, 19920, 20240, 20999, 21912, 22770, 22908, 27390, 28635, 29880, 30360, 30544, 32868, 34362, 36432, 36520, 38180, 41085, 41998, 43824, 45540, 45816, 54780, 57270, 59760, 60720, 62997, 65736, 68724, 73040, 76360, 82170, 83996, 85905, 91080, 91632, 104995, 109560, 114540, 125994, 131472, 137448, 152720, 164340, 167992, 171810, 182160, 188991, 209990, 219120, 229080, 251988, 274896, 314985, 328680, 335984, 343620, 377982, 419980, 458160, 503976, 629970, 657360, 687240, 755964, 839960, 944955, 1007952, 1259940, 1374480, 1511928, 1679920, 1889910, 2519880, 3023856, 3779820, 5039760, 7559640, 15119280]

約数ペア:

[(1, 15119280), (2, 7559640), (3, 5039760), (4, 3779820), (5, 3023856), (6, 2519880), (8, 1889910), (9, 1679920), (10, 1511928), (11, 1374480), (12, 1259940), (15, 1007952), (16, 944955), (18, 839960), (20, 755964), (22, 687240), (23, 657360), (24, 629970), (30, 503976), (33, 458160), (36, 419980), (40, 377982), (44, 343620), (45, 335984), (46, 328680), (48, 314985), (55, 274896), (60, 251988), (66, 229080), (69, 219120), (72, 209990), (80, 188991), (83, 182160), (88, 171810), (90, 167992), (92, 164340), (99, 152720), (110, 137448), (115, 131472), (120, 125994), (132, 114540), (138, 109560), (144, 104995), (165, 91632), (166, 91080), (176, 85905), (180, 83996), (184, 82170), (198, 76360), (207, 73040), (220, 68724), (230, 65736), (240, 62997), (249, 60720), (253, 59760), (264, 57270), (276, 54780), (330, 45816), (332, 45540), (345, 43824), (360, 41998), (368, 41085), (396, 38180), (414, 36520), (415, 36432), (440, 34362), (460, 32868), (495, 30544), (498, 30360), (506, 29880), (528, 28635), (552, 27390), (660, 22908), (664, 22770), (690, 21912), (720, 20999), (747, 20240), (759, 19920), (792, 19090), (828, 18260), (830, 18216), (880, 17181), (913, 16560), (920, 16434), (990, 15272), (996, 15180), (1012, 14940), (1035, 14608), (1104, 13695), (1245, 12144), (1265, 11952), (1320, 11454), (1328, 11385), (1380, 10956), (1494, 10120), (1518, 9960), (1584, 9545), (1656, 9130), (1660, 9108), (1826, 8280), (1840, 8217), (1909, 7920), (1980, 7636), (1992, 7590), (2024, 7470), (2070, 7304), (2277, 6640), (2490, 6072), (2530, 5976), (2640, 5727), (2739, 5520), (2760, 5478), (2988, 5060), (3036, 4980), (3312, 4565), (3320, 4554), (3652, 4140), (3735, 4048), (3795, 3984), (3818, 3960)]