67163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 202037760

約数和(自身を除く): 134874120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 887, 1262, 1774, 1893, 2524, 2661, 3155, 3548, 3786, 4435, 5048, 5322, 6310, 7096, 7572, 8870, 9465, 10644, 12620, 13305, 15144, 17740, 18930, 21288, 25240, 26610, 35480, 37860, 53220, 75720, 106440, 559697, 1119394, 1679091, 2238788, 2798485, 3358182, 4477576, 5596970, 6716364, 8395455, 11193940, 13432728, 16790910, 22387880, 33581820, 67163640]

約数ペア:

[(1, 67163640), (2, 33581820), (3, 22387880), (4, 16790910), (5, 13432728), (6, 11193940), (8, 8395455), (10, 6716364), (12, 5596970), (15, 4477576), (20, 3358182), (24, 2798485), (30, 2238788), (40, 1679091), (60, 1119394), (120, 559697), (631, 106440), (887, 75720), (1262, 53220), (1774, 37860), (1893, 35480), (2524, 26610), (2661, 25240), (3155, 21288), (3548, 18930), (3786, 17740), (4435, 15144), (5048, 13305), (5322, 12620), (6310, 10644), (7096, 9465), (7572, 8870)]