492555480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67289}}^1$

素因数の和:67364

約数の個数: 64

約数和(自身を含む): 1501912800

約数和(自身を除く): 1009357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 67289, 134578, 201867, 269156, 336445, 403734, 538312, 672890, 807468, 1009335, 1345780, 1614936, 2018670, 2691560, 4037340, 4104629, 8074680, 8209258, 12313887, 16418516, 20523145, 24627774, 32837032, 41046290, 49255548, 61569435, 82092580, 98511096, 123138870, 164185160, 246277740, 492555480]

約数ペア:

[(1, 492555480), (2, 246277740), (3, 164185160), (4, 123138870), (5, 98511096), (6, 82092580), (8, 61569435), (10, 49255548), (12, 41046290), (15, 32837032), (20, 24627774), (24, 20523145), (30, 16418516), (40, 12313887), (60, 8209258), (61, 8074680), (120, 4104629), (122, 4037340), (183, 2691560), (244, 2018670), (305, 1614936), (366, 1345780), (488, 1009335), (610, 807468), (732, 672890), (915, 538312), (1220, 403734), (1464, 336445), (1830, 269156), (2440, 201867), (3660, 134578), (7320, 67289)]