775989840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3233291}}^1$

素因数の和:3233307

約数の個数: 40

約数和(自身を含む): 2405569248

約数和(自身を除く): 1629579408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3233291, 6466582, 9699873, 12933164, 16166455, 19399746, 25866328, 32332910, 38799492, 48499365, 51732656, 64665820, 77598984, 96998730, 129331640, 155197968, 193997460, 258663280, 387994920, 775989840]

約数ペア:

[(1, 775989840), (2, 387994920), (3, 258663280), (4, 193997460), (5, 155197968), (6, 129331640), (8, 96998730), (10, 77598984), (12, 64665820), (15, 51732656), (16, 48499365), (20, 38799492), (24, 32332910), (30, 25866328), (40, 19399746), (48, 16166455), (60, 12933164), (80, 9699873), (120, 6466582), (240, 3233291)]