8049621540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{477439}}^1$

素因数の和:477732

約数の個数: 48

約数和(自身を含む): 22619197440

約数和(自身を除く): 14569575900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 477439, 954878, 1432317, 1909756, 2387195, 2864634, 4774390, 5729268, 7161585, 9548780, 14323170, 28646340, 134160359, 268320718, 402481077, 536641436, 670801795, 804962154, 1341603590, 1609924308, 2012405385, 2683207180, 4024810770, 8049621540]

約数ペア:

[(1, 8049621540), (2, 4024810770), (3, 2683207180), (4, 2012405385), (5, 1609924308), (6, 1341603590), (10, 804962154), (12, 670801795), (15, 536641436), (20, 402481077), (30, 268320718), (60, 134160359), (281, 28646340), (562, 14323170), (843, 9548780), (1124, 7161585), (1405, 5729268), (1686, 4774390), (2810, 2864634), (3372, 2387195), (4215, 1909756), (5620, 1432317), (8430, 954878), (16860, 477439)]