1606020

素因数分解:

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

素因数の和:125

約数の個数: 96

約数和(自身を含む): 5080320

約数和(自身を除く): 3474300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 71, 78, 87, 116, 130, 142, 145, 156, 174, 195, 213, 260, 284, 290, 348, 355, 377, 390, 426, 435, 580, 710, 754, 780, 852, 870, 923, 1065, 1131, 1420, 1508, 1740, 1846, 1885, 2059, 2130, 2262, 2769, 3692, 3770, 4118, 4260, 4524, 4615, 5538, 5655, 6177, 7540, 8236, 9230, 10295, 11076, 11310, 12354, 13845, 18460, 20590, 22620, 24708, 26767, 27690, 30885, 41180, 53534, 55380, 61770, 80301, 107068, 123540, 133835, 160602, 267670, 321204, 401505, 535340, 803010, 1606020]

約数ペア:

[(1, 1606020), (2, 803010), (3, 535340), (4, 401505), (5, 321204), (6, 267670), (10, 160602), (12, 133835), (13, 123540), (15, 107068), (20, 80301), (26, 61770), (29, 55380), (30, 53534), (39, 41180), (52, 30885), (58, 27690), (60, 26767), (65, 24708), (71, 22620), (78, 20590), (87, 18460), (116, 13845), (130, 12354), (142, 11310), (145, 11076), (156, 10295), (174, 9230), (195, 8236), (213, 7540), (260, 6177), (284, 5655), (290, 5538), (348, 4615), (355, 4524), (377, 4260), (390, 4118), (426, 3770), (435, 3692), (580, 2769), (710, 2262), (754, 2130), (780, 2059), (852, 1885), (870, 1846), (923, 1740), (1065, 1508), (1131, 1420)]