1198975920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{8969}}^1$

素因数の和:9542

約数の個数: 80

約数和(自身を含む): 3723913440

約数和(自身を除く): 2524937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 8912, 8969, 11140, 13368, 16710, 17938, 22280, 26736, 26907, 33420, 35876, 44560, 44845, 53814, 66840, 71752, 89690, 107628, 133680, 134535, 143504, 179380, 215256, 269070, 358760, 430512, 538140, 717520, 1076280, 2152560, 4995733, 9991466, 14987199, 19982932, 24978665, 29974398, 39965864, 49957330, 59948796, 74935995, 79931728, 99914660, 119897592, 149871990, 199829320, 239795184, 299743980, 399658640, 599487960, 1198975920]

約数ペア:

[(1, 1198975920), (2, 599487960), (3, 399658640), (4, 299743980), (5, 239795184), (6, 199829320), (8, 149871990), (10, 119897592), (12, 99914660), (15, 79931728), (16, 74935995), (20, 59948796), (24, 49957330), (30, 39965864), (40, 29974398), (48, 24978665), (60, 19982932), (80, 14987199), (120, 9991466), (240, 4995733), (557, 2152560), (1114, 1076280), (1671, 717520), (2228, 538140), (2785, 430512), (3342, 358760), (4456, 269070), (5570, 215256), (6684, 179380), (8355, 143504), (8912, 134535), (8969, 133680), (11140, 107628), (13368, 89690), (16710, 71752), (17938, 66840), (22280, 53814), (26736, 44845), (26907, 44560), (33420, 35876)]