180384660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32327}}^1$

素因数の和:32373

約数の個数: 72

約数和(自身を含む): 564834816

約数和(自身を除く): 384450156

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, 930, 1116, 1395, 1860, 2790, 5580, 32327, 64654, 96981, 129308, 161635, 193962, 290943, 323270, 387924, 484905, 581886, 646540, 969810, 1002137, 1163772, 1454715, 1939620, 2004274, 2909430, 3006411, 4008548, 5010685, 5818860, 6012822, 9019233, 10021370, 12025644, 15032055, 18038466, 20042740, 30064110, 36076932, 45096165, 60128220, 90192330, 180384660]

約数ペア:

[(1, 180384660), (2, 90192330), (3, 60128220), (4, 45096165), (5, 36076932), (6, 30064110), (9, 20042740), (10, 18038466), (12, 15032055), (15, 12025644), (18, 10021370), (20, 9019233), (30, 6012822), (31, 5818860), (36, 5010685), (45, 4008548), (60, 3006411), (62, 2909430), (90, 2004274), (93, 1939620), (124, 1454715), (155, 1163772), (180, 1002137), (186, 969810), (279, 646540), (310, 581886), (372, 484905), (465, 387924), (558, 323270), (620, 290943), (930, 193962), (1116, 161635), (1395, 129308), (1860, 96981), (2790, 64654), (5580, 32327)]