262283580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112087}}^1$

素因数の和:112115

約数の個数: 72

約数和(自身を含む): 856800672

約数和(自身を除く): 594517092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 112087, 224174, 336261, 448348, 560435, 672522, 1008783, 1120870, 1345044, 1457131, 1681305, 2017566, 2241740, 2914262, 3362610, 4035132, 4371393, 5043915, 5828524, 6725220, 7285655, 8742786, 10087830, 13114179, 14571310, 17485572, 20175660, 21856965, 26228358, 29142620, 43713930, 52456716, 65570895, 87427860, 131141790, 262283580]

約数ペア:

[(1, 262283580), (2, 131141790), (3, 87427860), (4, 65570895), (5, 52456716), (6, 43713930), (9, 29142620), (10, 26228358), (12, 21856965), (13, 20175660), (15, 17485572), (18, 14571310), (20, 13114179), (26, 10087830), (30, 8742786), (36, 7285655), (39, 6725220), (45, 5828524), (52, 5043915), (60, 4371393), (65, 4035132), (78, 3362610), (90, 2914262), (117, 2241740), (130, 2017566), (156, 1681305), (180, 1457131), (195, 1345044), (234, 1120870), (260, 1008783), (390, 672522), (468, 560435), (585, 448348), (780, 336261), (1170, 224174), (2340, 112087)]