3212040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 71, 78, 87, 104, 116, 120, 130, 142, 145, 156, 174, 195, 213, 232, 260, 284, 290, 312, 348, 355, 377, 390, 426, 435, 520, 568, 580, 696, 710, 754, 780, 852, 870, 923, 1065, 1131, 1160, 1420, 1508, 1560, 1704, 1740, 1846, 1885, 2059, 2130, 2262, 2769, 2840, 3016, 3480, 3692, 3770, 4118, 4260, 4524, 4615, 5538, 5655, 6177, 7384, 7540, 8236, 8520, 9048, 9230, 10295, 11076, 11310, 12354, 13845, 15080, 16472, 18460, 20590, 22152, 22620, 24708, 26767, 27690, 30885, 36920, 41180, 45240, 49416, 53534, 55380, 61770, 80301, 82360, 107068, 110760, 123540, 133835, 160602, 214136, 247080, 267670, 321204, 401505, 535340, 642408, 803010, 1070680, 1606020, 3212040]

約数ペア:

[(1, 3212040), (2, 1606020), (3, 1070680), (4, 803010), (5, 642408), (6, 535340), (8, 401505), (10, 321204), (12, 267670), (13, 247080), (15, 214136), (20, 160602), (24, 133835), (26, 123540), (29, 110760), (30, 107068), (39, 82360), (40, 80301), (52, 61770), (58, 55380), (60, 53534), (65, 49416), (71, 45240), (78, 41180), (87, 36920), (104, 30885), (116, 27690), (120, 26767), (130, 24708), (142, 22620), (145, 22152), (156, 20590), (174, 18460), (195, 16472), (213, 15080), (232, 13845), (260, 12354), (284, 11310), (290, 11076), (312, 10295), (348, 9230), (355, 9048), (377, 8520), (390, 8236), (426, 7540), (435, 7384), (520, 6177), (568, 5655), (580, 5538), (696, 4615), (710, 4524), (754, 4260), (780, 4118), (852, 3770), (870, 3692), (923, 3480), (1065, 3016), (1131, 2840), (1160, 2769), (1420, 2262), (1508, 2130), (1560, 2059), (1704, 1885), (1740, 1846)]