256394200080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{90481}}^1\times {\mathrm{11807}}^1$

素因数の和:102304

約数の個数: 80

約数和(自身を含む): 794898123264

約数和(自身を除く): 538503923184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11807, 23614, 35421, 47228, 59035, 70842, 90481, 94456, 118070, 141684, 177105, 180962, 188912, 236140, 271443, 283368, 354210, 361924, 452405, 472280, 542886, 566736, 708420, 723848, 904810, 944560, 1085772, 1357215, 1416840, 1447696, 1809620, 2171544, 2714430, 2833680, 3619240, 4343088, 5428860, 7238480, 10857720, 21715440, 1068309167, 2136618334, 3204927501, 4273236668, 5341545835, 6409855002, 8546473336, 10683091670, 12819710004, 16024637505, 17092946672, 21366183340, 25639420008, 32049275010, 42732366680, 51278840016, 64098550020, 85464733360, 128197100040, 256394200080]

約数ペア:

[(1, 256394200080), (2, 128197100040), (3, 85464733360), (4, 64098550020), (5, 51278840016), (6, 42732366680), (8, 32049275010), (10, 25639420008), (12, 21366183340), (15, 17092946672), (16, 16024637505), (20, 12819710004), (24, 10683091670), (30, 8546473336), (40, 6409855002), (48, 5341545835), (60, 4273236668), (80, 3204927501), (120, 2136618334), (240, 1068309167), (11807, 21715440), (23614, 10857720), (35421, 7238480), (47228, 5428860), (59035, 4343088), (70842, 3619240), (90481, 2833680), (94456, 2714430), (118070, 2171544), (141684, 1809620), (177105, 1447696), (180962, 1416840), (188912, 1357215), (236140, 1085772), (271443, 944560), (283368, 904810), (354210, 723848), (361924, 708420), (452405, 566736), (472280, 542886)]