169385640

素因数分解:

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

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 509189760

約数和(自身を除く): 339804120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2237, 2524, 3155, 3786, 4474, 5048, 6310, 6711, 7572, 8948, 9465, 11185, 12620, 13422, 15144, 17896, 18930, 22370, 25240, 26844, 33555, 37860, 44740, 53688, 67110, 75720, 89480, 134220, 268440, 1411547, 2823094, 4234641, 5646188, 7057735, 8469282, 11292376, 14115470, 16938564, 21173205, 28230940, 33877128, 42346410, 56461880, 84692820, 169385640]

約数ペア:

[(1, 169385640), (2, 84692820), (3, 56461880), (4, 42346410), (5, 33877128), (6, 28230940), (8, 21173205), (10, 16938564), (12, 14115470), (15, 11292376), (20, 8469282), (24, 7057735), (30, 5646188), (40, 4234641), (60, 2823094), (120, 1411547), (631, 268440), (1262, 134220), (1893, 89480), (2237, 75720), (2524, 67110), (3155, 53688), (3786, 44740), (4474, 37860), (5048, 33555), (6310, 26844), (6711, 25240), (7572, 22370), (8948, 18930), (9465, 17896), (11185, 15144), (12620, 13422)]