9251096880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1243427}}^1$

素因数の和:1243474

約数の個数: 80

約数和(自身を含む): 29603533824

約数和(自身を除く): 20352436944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1243427, 2486854, 3730281, 4973708, 6217135, 7460562, 9947416, 12434270, 14921124, 18651405, 19894832, 24868540, 29842248, 37302810, 38546237, 49737080, 59684496, 74605620, 77092474, 99474160, 115638711, 149211240, 154184948, 192731185, 231277422, 298422480, 308369896, 385462370, 462554844, 578193555, 616739792, 770924740, 925109688, 1156387110, 1541849480, 1850219376, 2312774220, 3083698960, 4625548440, 9251096880]

約数ペア:

[(1, 9251096880), (2, 4625548440), (3, 3083698960), (4, 2312774220), (5, 1850219376), (6, 1541849480), (8, 1156387110), (10, 925109688), (12, 770924740), (15, 616739792), (16, 578193555), (20, 462554844), (24, 385462370), (30, 308369896), (31, 298422480), (40, 231277422), (48, 192731185), (60, 154184948), (62, 149211240), (80, 115638711), (93, 99474160), (120, 77092474), (124, 74605620), (155, 59684496), (186, 49737080), (240, 38546237), (248, 37302810), (310, 29842248), (372, 24868540), (465, 19894832), (496, 18651405), (620, 14921124), (744, 12434270), (930, 9947416), (1240, 7460562), (1488, 6217135), (1860, 4973708), (2480, 3730281), (3720, 2486854), (7440, 1243427)]