2469897720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{221317}}^1$

素因数の和:221365

約数の個数: 96

約数和(自身を含む): 8286145920

約数和(自身を除く): 5816248200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 221317, 442634, 663951, 885268, 1106585, 1327902, 1770536, 1991853, 2213170, 2655804, 3319755, 3983706, 4426340, 5311608, 6639510, 6860827, 7967412, 8852680, 9959265, 13279020, 13721654, 15934824, 19918530, 20582481, 26558040, 27443308, 34304135, 39837060, 41164962, 54886616, 61747443, 68608270, 79674120, 82329924, 102912405, 123494886, 137216540, 164659848, 205824810, 246989772, 274433080, 308737215, 411649620, 493979544, 617474430, 823299240, 1234948860, 2469897720]

約数ペア:

[(1, 2469897720), (2, 1234948860), (3, 823299240), (4, 617474430), (5, 493979544), (6, 411649620), (8, 308737215), (9, 274433080), (10, 246989772), (12, 205824810), (15, 164659848), (18, 137216540), (20, 123494886), (24, 102912405), (30, 82329924), (31, 79674120), (36, 68608270), (40, 61747443), (45, 54886616), (60, 41164962), (62, 39837060), (72, 34304135), (90, 27443308), (93, 26558040), (120, 20582481), (124, 19918530), (155, 15934824), (180, 13721654), (186, 13279020), (248, 9959265), (279, 8852680), (310, 7967412), (360, 6860827), (372, 6639510), (465, 5311608), (558, 4426340), (620, 3983706), (744, 3319755), (930, 2655804), (1116, 2213170), (1240, 1991853), (1395, 1770536), (1860, 1327902), (2232, 1106585), (2790, 885268), (3720, 663951), (5580, 442634), (11160, 221317)]