130925040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{545521}}^1$

素因数の和:545537

約数の個数: 40

約数和(自身を含む): 405868368

約数和(自身を除く): 274943328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 545521, 1091042, 1636563, 2182084, 2727605, 3273126, 4364168, 5455210, 6546252, 8182815, 8728336, 10910420, 13092504, 16365630, 21820840, 26185008, 32731260, 43641680, 65462520, 130925040]

約数ペア:

[(1, 130925040), (2, 65462520), (3, 43641680), (4, 32731260), (5, 26185008), (6, 21820840), (8, 16365630), (10, 13092504), (12, 10910420), (15, 8728336), (16, 8182815), (20, 6546252), (24, 5455210), (30, 4364168), (40, 3273126), (48, 2727605), (60, 2182084), (80, 1636563), (120, 1091042), (240, 545521)]