120030660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74093}}^1$

素因数の和:74114

約数の個数: 60

約数和(自身を含む): 376545708

約数和(自身を除く): 256515048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74093, 148186, 222279, 296372, 370465, 444558, 666837, 740930, 889116, 1111395, 1333674, 1481860, 2000511, 2222790, 2667348, 3334185, 4001022, 4445580, 6001533, 6668370, 8002044, 10002555, 12003066, 13336740, 20005110, 24006132, 30007665, 40010220, 60015330, 120030660]

約数ペア:

[(1, 120030660), (2, 60015330), (3, 40010220), (4, 30007665), (5, 24006132), (6, 20005110), (9, 13336740), (10, 12003066), (12, 10002555), (15, 8002044), (18, 6668370), (20, 6001533), (27, 4445580), (30, 4001022), (36, 3334185), (45, 2667348), (54, 2222790), (60, 2000511), (81, 1481860), (90, 1333674), (108, 1111395), (135, 889116), (162, 740930), (180, 666837), (270, 444558), (324, 370465), (405, 296372), (540, 222279), (810, 148186), (1620, 74093)]