90280920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 271703520

約数和(自身を除く): 181422600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2017, 2238, 2984, 3730, 4034, 4476, 5595, 6051, 7460, 8068, 8952, 10085, 11190, 12102, 14920, 16136, 20170, 22380, 24204, 30255, 40340, 44760, 48408, 60510, 80680, 121020, 242040, 752341, 1504682, 2257023, 3009364, 3761705, 4514046, 6018728, 7523410, 9028092, 11285115, 15046820, 18056184, 22570230, 30093640, 45140460, 90280920]

約数ペア:

[(1, 90280920), (2, 45140460), (3, 30093640), (4, 22570230), (5, 18056184), (6, 15046820), (8, 11285115), (10, 9028092), (12, 7523410), (15, 6018728), (20, 4514046), (24, 3761705), (30, 3009364), (40, 2257023), (60, 1504682), (120, 752341), (373, 242040), (746, 121020), (1119, 80680), (1492, 60510), (1865, 48408), (2017, 44760), (2238, 40340), (2984, 30255), (3730, 24204), (4034, 22380), (4476, 20170), (5595, 16136), (6051, 14920), (7460, 12102), (8068, 11190), (8952, 10085)]