774826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3228443}}^1$

素因数の和:3228459

約数の個数: 40

約数和(自身を含む): 2401962336

約数和(自身を除く): 1627136016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3228443, 6456886, 9685329, 12913772, 16142215, 19370658, 25827544, 32284430, 38741316, 48426645, 51655088, 64568860, 77482632, 96853290, 129137720, 154965264, 193706580, 258275440, 387413160, 774826320]

約数ペア:

[(1, 774826320), (2, 387413160), (3, 258275440), (4, 193706580), (5, 154965264), (6, 129137720), (8, 96853290), (10, 77482632), (12, 64568860), (15, 51655088), (16, 48426645), (20, 38741316), (24, 32284430), (30, 25827544), (40, 19370658), (48, 16142215), (60, 12913772), (80, 9685329), (120, 6456886), (240, 3228443)]