81011160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 264504240

約数和(自身を除く): 183493080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 733, 921, 1228, 1466, 1535, 1842, 2199, 2456, 2763, 2932, 3070, 3665, 3684, 4398, 4605, 5526, 5864, 6140, 6597, 7330, 7368, 8796, 9210, 10995, 11052, 12280, 13194, 13815, 14660, 17592, 18420, 21990, 22104, 26388, 27630, 29320, 32985, 36840, 43980, 52776, 55260, 65970, 87960, 110520, 131940, 225031, 263880, 450062, 675093, 900124, 1125155, 1350186, 1800248, 2025279, 2250310, 2700372, 3375465, 4050558, 4500620, 5400744, 6750930, 8101116, 9001240, 10126395, 13501860, 16202232, 20252790, 27003720, 40505580, 81011160]

約数ペア:

[(1, 81011160), (2, 40505580), (3, 27003720), (4, 20252790), (5, 16202232), (6, 13501860), (8, 10126395), (9, 9001240), (10, 8101116), (12, 6750930), (15, 5400744), (18, 4500620), (20, 4050558), (24, 3375465), (30, 2700372), (36, 2250310), (40, 2025279), (45, 1800248), (60, 1350186), (72, 1125155), (90, 900124), (120, 675093), (180, 450062), (307, 263880), (360, 225031), (614, 131940), (733, 110520), (921, 87960), (1228, 65970), (1466, 55260), (1535, 52776), (1842, 43980), (2199, 36840), (2456, 32985), (2763, 29320), (2932, 27630), (3070, 26388), (3665, 22104), (3684, 21990), (4398, 18420), (4605, 17592), (5526, 14660), (5864, 13815), (6140, 13194), (6597, 12280), (7330, 11052), (7368, 10995), (8796, 9210)]