8749204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{17107}}^1$

素因数の和:19254

約数の個数: 80

約数和(自身を含む): 27136846464

約数和(自身を除く): 18387642384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2131, 4262, 6393, 8524, 10655, 12786, 17048, 17107, 21310, 25572, 31965, 34096, 34214, 42620, 51144, 51321, 63930, 68428, 85240, 85535, 102288, 102642, 127860, 136856, 170480, 171070, 205284, 255720, 256605, 273712, 342140, 410568, 511440, 513210, 684280, 821136, 1026420, 1368560, 2052840, 4105680, 36455017, 72910034, 109365051, 145820068, 182275085, 218730102, 291640136, 364550170, 437460204, 546825255, 583280272, 729100340, 874920408, 1093650510, 1458200680, 1749840816, 2187301020, 2916401360, 4374602040, 8749204080]

約数ペア:

[(1, 8749204080), (2, 4374602040), (3, 2916401360), (4, 2187301020), (5, 1749840816), (6, 1458200680), (8, 1093650510), (10, 874920408), (12, 729100340), (15, 583280272), (16, 546825255), (20, 437460204), (24, 364550170), (30, 291640136), (40, 218730102), (48, 182275085), (60, 145820068), (80, 109365051), (120, 72910034), (240, 36455017), (2131, 4105680), (4262, 2052840), (6393, 1368560), (8524, 1026420), (10655, 821136), (12786, 684280), (17048, 513210), (17107, 511440), (21310, 410568), (25572, 342140), (31965, 273712), (34096, 256605), (34214, 255720), (42620, 205284), (51144, 171070), (51321, 170480), (63930, 136856), (68428, 127860), (85240, 102642), (85535, 102288)]