18831627720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52310077}}^1$

素因数の和:52310094

約数の個数: 48

約数和(自身を含む): 61202791260

約数和(自身を除く): 42371163540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52310077, 104620154, 156930231, 209240308, 261550385, 313860462, 418480616, 470790693, 523100770, 627720924, 784651155, 941581386, 1046201540, 1255441848, 1569302310, 1883162772, 2092403080, 2353953465, 3138604620, 3766325544, 4707906930, 6277209240, 9415813860, 18831627720]

約数ペア:

[(1, 18831627720), (2, 9415813860), (3, 6277209240), (4, 4707906930), (5, 3766325544), (6, 3138604620), (8, 2353953465), (9, 2092403080), (10, 1883162772), (12, 1569302310), (15, 1255441848), (18, 1046201540), (20, 941581386), (24, 784651155), (30, 627720924), (36, 523100770), (40, 470790693), (45, 418480616), (60, 313860462), (72, 261550385), (90, 209240308), (120, 156930231), (180, 104620154), (360, 52310077)]