8980453980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{31517}}^1$

素因数の和:33115

約数の個数: 72

約数和(自身を含む): 27258783552

約数和(自身を除く): 18278329572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1583, 3166, 4749, 6332, 7915, 9498, 14247, 15830, 18996, 23745, 28494, 31517, 31660, 47490, 56988, 63034, 71235, 94551, 94980, 126068, 142470, 157585, 189102, 283653, 284940, 315170, 378204, 472755, 567306, 630340, 945510, 1134612, 1418265, 1891020, 2836530, 5673060, 49891411, 99782822, 149674233, 199565644, 249457055, 299348466, 449022699, 498914110, 598696932, 748371165, 898045398, 997828220, 1496742330, 1796090796, 2245113495, 2993484660, 4490226990, 8980453980]

約数ペア:

[(1, 8980453980), (2, 4490226990), (3, 2993484660), (4, 2245113495), (5, 1796090796), (6, 1496742330), (9, 997828220), (10, 898045398), (12, 748371165), (15, 598696932), (18, 498914110), (20, 449022699), (30, 299348466), (36, 249457055), (45, 199565644), (60, 149674233), (90, 99782822), (180, 49891411), (1583, 5673060), (3166, 2836530), (4749, 1891020), (6332, 1418265), (7915, 1134612), (9498, 945510), (14247, 630340), (15830, 567306), (18996, 472755), (23745, 378204), (28494, 315170), (31517, 284940), (31660, 283653), (47490, 189102), (56988, 157585), (63034, 142470), (71235, 126068), (94551, 94980)]