7238284080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1587343}}^1$

素因数の和:1587378

約数の個数: 80

約数和(自身を含む): 23619678720

約数和(自身を除く): 16381394640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1587343, 3174686, 4762029, 6349372, 7936715, 9524058, 12698744, 15873430, 19048116, 23810145, 25397488, 30159517, 31746860, 38096232, 47620290, 60319034, 63493720, 76192464, 90478551, 95240580, 120638068, 126987440, 150797585, 180957102, 190481160, 241276136, 301595170, 361914204, 380962320, 452392755, 482552272, 603190340, 723828408, 904785510, 1206380680, 1447656816, 1809571020, 2412761360, 3619142040, 7238284080]

約数ペア:

[(1, 7238284080), (2, 3619142040), (3, 2412761360), (4, 1809571020), (5, 1447656816), (6, 1206380680), (8, 904785510), (10, 723828408), (12, 603190340), (15, 482552272), (16, 452392755), (19, 380962320), (20, 361914204), (24, 301595170), (30, 241276136), (38, 190481160), (40, 180957102), (48, 150797585), (57, 126987440), (60, 120638068), (76, 95240580), (80, 90478551), (95, 76192464), (114, 63493720), (120, 60319034), (152, 47620290), (190, 38096232), (228, 31746860), (240, 30159517), (285, 25397488), (304, 23810145), (380, 19048116), (456, 15873430), (570, 12698744), (760, 9524058), (912, 7936715), (1140, 6349372), (1520, 4762029), (2280, 3174686), (4560, 1587343)]