90919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757661}}^1$

素因数の和:757675

約数の個数: 32

約数和(自身を含む): 272758320

約数和(自身を除く): 181839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757661, 1515322, 2272983, 3030644, 3788305, 4545966, 6061288, 7576610, 9091932, 11364915, 15153220, 18183864, 22729830, 30306440, 45459660, 90919320]

約数ペア:

[(1, 90919320), (2, 45459660), (3, 30306440), (4, 22729830), (5, 18183864), (6, 15153220), (8, 11364915), (10, 9091932), (12, 7576610), (15, 6061288), (20, 4545966), (24, 3788305), (30, 3030644), (40, 2272983), (60, 1515322), (120, 757661)]