154779480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{429943}}^1$

素因数の和:429960

約数の個数: 48

約数和(自身を含む): 503034480

約数和(自身を除く): 348255000

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, 429943, 859886, 1289829, 1719772, 2149715, 2579658, 3439544, 3869487, 4299430, 5159316, 6449145, 7738974, 8598860, 10318632, 12898290, 15477948, 17197720, 19347435, 25796580, 30955896, 38694870, 51593160, 77389740, 154779480]

約数ペア:

[(1, 154779480), (2, 77389740), (3, 51593160), (4, 38694870), (5, 30955896), (6, 25796580), (8, 19347435), (9, 17197720), (10, 15477948), (12, 12898290), (15, 10318632), (18, 8598860), (20, 7738974), (24, 6449145), (30, 5159316), (36, 4299430), (40, 3869487), (45, 3439544), (60, 2579658), (72, 2149715), (90, 1719772), (120, 1289829), (180, 859886), (360, 429943)]