2013144720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{74231}}^1$

素因数の和:74360

約数の個数: 80

約数和(自身を含む): 6296061312

約数和(自身を除く): 4282916592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 74231, 148462, 222693, 296924, 371155, 445386, 593848, 742310, 890772, 1113465, 1187696, 1484620, 1781544, 2226930, 2969240, 3563088, 4453860, 5938480, 8388103, 8907720, 16776206, 17815440, 25164309, 33552412, 41940515, 50328618, 67104824, 83881030, 100657236, 125821545, 134209648, 167762060, 201314472, 251643090, 335524120, 402628944, 503286180, 671048240, 1006572360, 2013144720]

約数ペア:

[(1, 2013144720), (2, 1006572360), (3, 671048240), (4, 503286180), (5, 402628944), (6, 335524120), (8, 251643090), (10, 201314472), (12, 167762060), (15, 134209648), (16, 125821545), (20, 100657236), (24, 83881030), (30, 67104824), (40, 50328618), (48, 41940515), (60, 33552412), (80, 25164309), (113, 17815440), (120, 16776206), (226, 8907720), (240, 8388103), (339, 5938480), (452, 4453860), (565, 3563088), (678, 2969240), (904, 2226930), (1130, 1781544), (1356, 1484620), (1695, 1187696), (1808, 1113465), (2260, 890772), (2712, 742310), (3390, 593848), (4520, 445386), (5424, 371155), (6780, 296924), (9040, 222693), (13560, 148462), (27120, 74231)]