4056660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 12719616

約数和(自身を除く): 8662956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 727, 930, 1116, 1395, 1454, 1860, 2181, 2790, 2908, 3635, 4362, 5580, 6543, 7270, 8724, 10905, 13086, 14540, 21810, 22537, 26172, 32715, 43620, 45074, 65430, 67611, 90148, 112685, 130860, 135222, 202833, 225370, 270444, 338055, 405666, 450740, 676110, 811332, 1014165, 1352220, 2028330, 4056660]

約数ペア:

[(1, 4056660), (2, 2028330), (3, 1352220), (4, 1014165), (5, 811332), (6, 676110), (9, 450740), (10, 405666), (12, 338055), (15, 270444), (18, 225370), (20, 202833), (30, 135222), (31, 130860), (36, 112685), (45, 90148), (60, 67611), (62, 65430), (90, 45074), (93, 43620), (124, 32715), (155, 26172), (180, 22537), (186, 21810), (279, 14540), (310, 13086), (372, 10905), (465, 8724), (558, 7270), (620, 6543), (727, 5580), (930, 4362), (1116, 3635), (1395, 2908), (1454, 2790), (1860, 2181)]