91219320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253387}}^1$

素因数の和:253404

約数の個数: 48

約数和(自身を含む): 296463960

約数和(自身を除く): 205244640

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, 253387, 506774, 760161, 1013548, 1266935, 1520322, 2027096, 2280483, 2533870, 3040644, 3800805, 4560966, 5067740, 6081288, 7601610, 9121932, 10135480, 11402415, 15203220, 18243864, 22804830, 30406440, 45609660, 91219320]

約数ペア:

[(1, 91219320), (2, 45609660), (3, 30406440), (4, 22804830), (5, 18243864), (6, 15203220), (8, 11402415), (9, 10135480), (10, 9121932), (12, 7601610), (15, 6081288), (18, 5067740), (20, 4560966), (24, 3800805), (30, 3040644), (36, 2533870), (40, 2280483), (45, 2027096), (60, 1520322), (72, 1266935), (90, 1013548), (120, 760161), (180, 506774), (360, 253387)]