120781320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2535

約数の個数: 128

約数和(自身を含む): 406131840

約数和(自身を除く): 285350520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 2473, 3256, 4070, 4440, 4884, 4946, 6105, 7419, 8140, 9768, 9892, 12210, 12365, 14838, 16280, 19784, 24420, 24730, 27203, 29676, 37095, 48840, 49460, 54406, 59352, 74190, 81609, 91501, 98920, 108812, 136015, 148380, 163218, 183002, 217624, 272030, 274503, 296760, 326436, 366004, 408045, 457505, 544060, 549006, 652872, 732008, 816090, 915010, 1006511, 1088120, 1098012, 1372515, 1632180, 1830020, 2013022, 2196024, 2745030, 3019533, 3264360, 3660040, 4026044, 5032555, 5490060, 6039066, 8052088, 10065110, 10980120, 12078132, 15097665, 20130220, 24156264, 30195330, 40260440, 60390660, 120781320]

約数ペア:

[(1, 120781320), (2, 60390660), (3, 40260440), (4, 30195330), (5, 24156264), (6, 20130220), (8, 15097665), (10, 12078132), (11, 10980120), (12, 10065110), (15, 8052088), (20, 6039066), (22, 5490060), (24, 5032555), (30, 4026044), (33, 3660040), (37, 3264360), (40, 3019533), (44, 2745030), (55, 2196024), (60, 2013022), (66, 1830020), (74, 1632180), (88, 1372515), (110, 1098012), (111, 1088120), (120, 1006511), (132, 915010), (148, 816090), (165, 732008), (185, 652872), (220, 549006), (222, 544060), (264, 457505), (296, 408045), (330, 366004), (370, 326436), (407, 296760), (440, 274503), (444, 272030), (555, 217624), (660, 183002), (740, 163218), (814, 148380), (888, 136015), (1110, 108812), (1221, 98920), (1320, 91501), (1480, 81609), (1628, 74190), (2035, 59352), (2220, 54406), (2442, 49460), (2473, 48840), (3256, 37095), (4070, 29676), (4440, 27203), (4884, 24730), (4946, 24420), (6105, 19784), (7419, 16280), (8140, 14838), (9768, 12365), (9892, 12210)]