250962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{522839}}^1$

素因数の和:522857

約数の個数: 48

約数和(自身を含む): 790534080

約数和(自身を除く): 539571360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 522839, 1045678, 1568517, 2091356, 2614195, 3137034, 4182712, 5228390, 6274068, 7842585, 8365424, 10456780, 12548136, 15685170, 16730848, 20913560, 25096272, 31370340, 41827120, 50192544, 62740680, 83654240, 125481360, 250962720]

約数ペア:

[(1, 250962720), (2, 125481360), (3, 83654240), (4, 62740680), (5, 50192544), (6, 41827120), (8, 31370340), (10, 25096272), (12, 20913560), (15, 16730848), (16, 15685170), (20, 12548136), (24, 10456780), (30, 8365424), (32, 7842585), (40, 6274068), (48, 5228390), (60, 4182712), (80, 3137034), (96, 2614195), (120, 2091356), (160, 1568517), (240, 1045678), (480, 522839)]