11945040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 37604736

約数和(自身を除く): 25659696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 701, 710, 852, 1065, 1136, 1402, 1420, 1704, 2103, 2130, 2804, 2840, 3408, 3505, 4206, 4260, 5608, 5680, 7010, 8412, 8520, 10515, 11216, 14020, 16824, 17040, 21030, 28040, 33648, 42060, 49771, 56080, 84120, 99542, 149313, 168240, 199084, 248855, 298626, 398168, 497710, 597252, 746565, 796336, 995420, 1194504, 1493130, 1990840, 2389008, 2986260, 3981680, 5972520, 11945040]

約数ペア:

[(1, 11945040), (2, 5972520), (3, 3981680), (4, 2986260), (5, 2389008), (6, 1990840), (8, 1493130), (10, 1194504), (12, 995420), (15, 796336), (16, 746565), (20, 597252), (24, 497710), (30, 398168), (40, 298626), (48, 248855), (60, 199084), (71, 168240), (80, 149313), (120, 99542), (142, 84120), (213, 56080), (240, 49771), (284, 42060), (355, 33648), (426, 28040), (568, 21030), (701, 17040), (710, 16824), (852, 14020), (1065, 11216), (1136, 10515), (1402, 8520), (1420, 8412), (1704, 7010), (2103, 5680), (2130, 5608), (2804, 4260), (2840, 4206), (3408, 3505)]