262868580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112337}}^1$

素因数の和:112365

約数の個数: 72

約数和(自身を含む): 858711672

約数和(自身を除く): 595843092

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, 112337, 224674, 337011, 449348, 561685, 674022, 1011033, 1123370, 1348044, 1460381, 1685055, 2022066, 2246740, 2920762, 3370110, 4044132, 4381143, 5055165, 5841524, 6740220, 7301905, 8762286, 10110330, 13143429, 14603810, 17524572, 20220660, 21905715, 26286858, 29207620, 43811430, 52573716, 65717145, 87622860, 131434290, 262868580]

約数ペア:

[(1, 262868580), (2, 131434290), (3, 87622860), (4, 65717145), (5, 52573716), (6, 43811430), (9, 29207620), (10, 26286858), (12, 21905715), (13, 20220660), (15, 17524572), (18, 14603810), (20, 13143429), (26, 10110330), (30, 8762286), (36, 7301905), (39, 6740220), (45, 5841524), (52, 5055165), (60, 4381143), (65, 4044132), (78, 3370110), (90, 2920762), (117, 2246740), (130, 2022066), (156, 1685055), (180, 1460381), (195, 1348044), (234, 1123370), (260, 1011033), (390, 674022), (468, 561685), (585, 449348), (780, 337011), (1170, 224674), (2340, 112337)]