490331160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123821}}^1$

素因数の和:123849

約数の個数: 96

約数和(自身を含む): 1738460880

約数和(自身を除く): 1248129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 123821, 247642, 371463, 495284, 619105, 742926, 990568, 1114389, 1238210, 1362031, 1485852, 1857315, 2228778, 2476420, 2724062, 2971704, 3714630, 4086093, 4457556, 4952840, 5448124, 5571945, 6810155, 7429260, 8172186, 8915112, 10896248, 11143890, 12258279, 13620310, 14858520, 16344372, 20430465, 22287780, 24516558, 27240620, 32688744, 40860930, 44575560, 49033116, 54481240, 61291395, 81721860, 98066232, 122582790, 163443720, 245165580, 490331160]

約数ペア:

[(1, 490331160), (2, 245165580), (3, 163443720), (4, 122582790), (5, 98066232), (6, 81721860), (8, 61291395), (9, 54481240), (10, 49033116), (11, 44575560), (12, 40860930), (15, 32688744), (18, 27240620), (20, 24516558), (22, 22287780), (24, 20430465), (30, 16344372), (33, 14858520), (36, 13620310), (40, 12258279), (44, 11143890), (45, 10896248), (55, 8915112), (60, 8172186), (66, 7429260), (72, 6810155), (88, 5571945), (90, 5448124), (99, 4952840), (110, 4457556), (120, 4086093), (132, 3714630), (165, 2971704), (180, 2724062), (198, 2476420), (220, 2228778), (264, 1857315), (330, 1485852), (360, 1362031), (396, 1238210), (440, 1114389), (495, 990568), (660, 742926), (792, 619105), (990, 495284), (1320, 371463), (1980, 247642), (3960, 123821)]