1625967120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{5297}}^1$

素因数の和:6592

約数の個数: 80

約数和(自身を含む): 5045391360

約数和(自身を除く): 3419424240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1279, 2558, 3837, 5116, 5297, 6395, 7674, 10232, 10594, 12790, 15348, 15891, 19185, 20464, 21188, 25580, 26485, 30696, 31782, 38370, 42376, 51160, 52970, 61392, 63564, 76740, 79455, 84752, 102320, 105940, 127128, 153480, 158910, 211880, 254256, 306960, 317820, 423760, 635640, 1271280, 6774863, 13549726, 20324589, 27099452, 33874315, 40649178, 54198904, 67748630, 81298356, 101622945, 108397808, 135497260, 162596712, 203245890, 270994520, 325193424, 406491780, 541989040, 812983560, 1625967120]

約数ペア:

[(1, 1625967120), (2, 812983560), (3, 541989040), (4, 406491780), (5, 325193424), (6, 270994520), (8, 203245890), (10, 162596712), (12, 135497260), (15, 108397808), (16, 101622945), (20, 81298356), (24, 67748630), (30, 54198904), (40, 40649178), (48, 33874315), (60, 27099452), (80, 20324589), (120, 13549726), (240, 6774863), (1279, 1271280), (2558, 635640), (3837, 423760), (5116, 317820), (5297, 306960), (6395, 254256), (7674, 211880), (10232, 158910), (10594, 153480), (12790, 127128), (15348, 105940), (15891, 102320), (19185, 84752), (20464, 79455), (21188, 76740), (25580, 63564), (26485, 61392), (30696, 52970), (31782, 51160), (38370, 42376)]