1233428880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17783}}^1$

素因数の和:17833

約数の個数: 120

約数和(自身を含む): 4062007872

約数和(自身を除く): 2828578992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8670, 11560, 13872, 17340, 17783, 23120, 34680, 35566, 53349, 69360, 71132, 88915, 106698, 142264, 177830, 213396, 266745, 284528, 302311, 355660, 426792, 533490, 604622, 711320, 853584, 906933, 1066980, 1209244, 1422640, 1511555, 1813866, 2133960, 2418488, 3023110, 3627732, 4267920, 4534665, 4836976, 5139287, 6046220, 7255464, 9069330, 10278574, 12092440, 14510928, 15417861, 18138660, 20557148, 24184880, 25696435, 30835722, 36277320, 41114296, 51392870, 61671444, 72554640, 77089305, 82228592, 102785740, 123342888, 154178610, 205571480, 246685776, 308357220, 411142960, 616714440, 1233428880]

約数ペア:

[(1, 1233428880), (2, 616714440), (3, 411142960), (4, 308357220), (5, 246685776), (6, 205571480), (8, 154178610), (10, 123342888), (12, 102785740), (15, 82228592), (16, 77089305), (17, 72554640), (20, 61671444), (24, 51392870), (30, 41114296), (34, 36277320), (40, 30835722), (48, 25696435), (51, 24184880), (60, 20557148), (68, 18138660), (80, 15417861), (85, 14510928), (102, 12092440), (120, 10278574), (136, 9069330), (170, 7255464), (204, 6046220), (240, 5139287), (255, 4836976), (272, 4534665), (289, 4267920), (340, 3627732), (408, 3023110), (510, 2418488), (578, 2133960), (680, 1813866), (816, 1511555), (867, 1422640), (1020, 1209244), (1156, 1066980), (1360, 906933), (1445, 853584), (1734, 711320), (2040, 604622), (2312, 533490), (2890, 426792), (3468, 355660), (4080, 302311), (4335, 284528), (4624, 266745), (5780, 213396), (6936, 177830), (8670, 142264), (11560, 106698), (13872, 88915), (17340, 71132), (17783, 69360), (23120, 53349), (34680, 35566)]