158352720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9293}}^1$

素因数の和:9380

約数の個数: 80

約数和(自身を含む): 497860992

約数和(自身を除く): 339508272

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, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 9293, 17040, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 139395, 148688, 185860, 223032, 278790, 371720, 446064, 557580, 659803, 743440, 1115160, 1319606, 1979409, 2230320, 2639212, 3299015, 3958818, 5278424, 6598030, 7917636, 9897045, 10556848, 13196060, 15835272, 19794090, 26392120, 31670544, 39588180, 52784240, 79176360, 158352720]

約数ペア:

[(1, 158352720), (2, 79176360), (3, 52784240), (4, 39588180), (5, 31670544), (6, 26392120), (8, 19794090), (10, 15835272), (12, 13196060), (15, 10556848), (16, 9897045), (20, 7917636), (24, 6598030), (30, 5278424), (40, 3958818), (48, 3299015), (60, 2639212), (71, 2230320), (80, 1979409), (120, 1319606), (142, 1115160), (213, 743440), (240, 659803), (284, 557580), (355, 446064), (426, 371720), (568, 278790), (710, 223032), (852, 185860), (1065, 148688), (1136, 139395), (1420, 111516), (1704, 92930), (2130, 74344), (2840, 55758), (3408, 46465), (4260, 37172), (5680, 27879), (8520, 18586), (9293, 17040)]