8290620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 27800640

約数和(自身を除く): 19510020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1181, 1404, 1755, 2340, 2362, 3510, 3543, 4724, 5905, 7020, 7086, 10629, 11810, 14172, 15353, 17715, 21258, 23620, 30706, 31887, 35430, 42516, 46059, 53145, 61412, 63774, 70860, 76765, 92118, 106290, 127548, 138177, 153530, 159435, 184236, 212580, 230295, 276354, 307060, 318870, 414531, 460590, 552708, 637740, 690885, 829062, 921180, 1381770, 1658124, 2072655, 2763540, 4145310, 8290620]

約数ペア:

[(1, 8290620), (2, 4145310), (3, 2763540), (4, 2072655), (5, 1658124), (6, 1381770), (9, 921180), (10, 829062), (12, 690885), (13, 637740), (15, 552708), (18, 460590), (20, 414531), (26, 318870), (27, 307060), (30, 276354), (36, 230295), (39, 212580), (45, 184236), (52, 159435), (54, 153530), (60, 138177), (65, 127548), (78, 106290), (90, 92118), (108, 76765), (117, 70860), (130, 63774), (135, 61412), (156, 53145), (180, 46059), (195, 42516), (234, 35430), (260, 31887), (270, 30706), (351, 23620), (390, 21258), (468, 17715), (540, 15353), (585, 14172), (702, 11810), (780, 10629), (1170, 7086), (1181, 7020), (1404, 5905), (1755, 4724), (2340, 3543), (2362, 3510)]