508156920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2237}}^1$

素因数の和:2885

約数の個数: 96

約数和(自身を含む): 1654866720

約数和(自身を除く): 1146709800

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, 360, 631, 1262, 1893, 2237, 2524, 3155, 3786, 4474, 5048, 5679, 6310, 6711, 7572, 8948, 9465, 11185, 11358, 12620, 13422, 15144, 17896, 18930, 20133, 22370, 22716, 25240, 26844, 28395, 33555, 37860, 40266, 44740, 45432, 53688, 56790, 67110, 75720, 80532, 89480, 100665, 113580, 134220, 161064, 201330, 227160, 268440, 402660, 805320, 1411547, 2823094, 4234641, 5646188, 7057735, 8469282, 11292376, 12703923, 14115470, 16938564, 21173205, 25407846, 28230940, 33877128, 42346410, 50815692, 56461880, 63519615, 84692820, 101631384, 127039230, 169385640, 254078460, 508156920]

約数ペア:

[(1, 508156920), (2, 254078460), (3, 169385640), (4, 127039230), (5, 101631384), (6, 84692820), (8, 63519615), (9, 56461880), (10, 50815692), (12, 42346410), (15, 33877128), (18, 28230940), (20, 25407846), (24, 21173205), (30, 16938564), (36, 14115470), (40, 12703923), (45, 11292376), (60, 8469282), (72, 7057735), (90, 5646188), (120, 4234641), (180, 2823094), (360, 1411547), (631, 805320), (1262, 402660), (1893, 268440), (2237, 227160), (2524, 201330), (3155, 161064), (3786, 134220), (4474, 113580), (5048, 100665), (5679, 89480), (6310, 80532), (6711, 75720), (7572, 67110), (8948, 56790), (9465, 53688), (11185, 45432), (11358, 44740), (12620, 40266), (13422, 37860), (15144, 33555), (17896, 28395), (18930, 26844), (20133, 25240), (22370, 22716)]