244419480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{678943}}^1$

素因数の和:678960

約数の個数: 48

約数和(自身を含む): 794364480

約数和(自身を除く): 549945000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 678943, 1357886, 2036829, 2715772, 3394715, 4073658, 5431544, 6110487, 6789430, 8147316, 10184145, 12220974, 13578860, 16294632, 20368290, 24441948, 27157720, 30552435, 40736580, 48883896, 61104870, 81473160, 122209740, 244419480]

約数ペア:

[(1, 244419480), (2, 122209740), (3, 81473160), (4, 61104870), (5, 48883896), (6, 40736580), (8, 30552435), (9, 27157720), (10, 24441948), (12, 20368290), (15, 16294632), (18, 13578860), (20, 12220974), (24, 10184145), (30, 8147316), (36, 6789430), (40, 6110487), (45, 5431544), (60, 4073658), (72, 3394715), (90, 2715772), (120, 2036829), (180, 1357886), (360, 678943)]