1577968020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2267}}^1$

素因数の和:3574

約数の個数: 96

約数和(自身を含む): 4915209600

約数和(自身を除く): 3337241580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1289, 2267, 2578, 3867, 4534, 5156, 6445, 6801, 7734, 9068, 11335, 11601, 12890, 13602, 15468, 19335, 20403, 22670, 23202, 25780, 27204, 34005, 34803, 38670, 40806, 45340, 46404, 58005, 61209, 68010, 69606, 77340, 81612, 102015, 116010, 122418, 136020, 139212, 174015, 204030, 232020, 244836, 306045, 348030, 408060, 612090, 696060, 1224180, 2922163, 5844326, 8766489, 11688652, 14610815, 17532978, 26299467, 29221630, 35065956, 43832445, 52598934, 58443260, 78898401, 87664890, 105197868, 131497335, 157796802, 175329780, 262994670, 315593604, 394492005, 525989340, 788984010, 1577968020]

約数ペア:

[(1, 1577968020), (2, 788984010), (3, 525989340), (4, 394492005), (5, 315593604), (6, 262994670), (9, 175329780), (10, 157796802), (12, 131497335), (15, 105197868), (18, 87664890), (20, 78898401), (27, 58443260), (30, 52598934), (36, 43832445), (45, 35065956), (54, 29221630), (60, 26299467), (90, 17532978), (108, 14610815), (135, 11688652), (180, 8766489), (270, 5844326), (540, 2922163), (1289, 1224180), (2267, 696060), (2578, 612090), (3867, 408060), (4534, 348030), (5156, 306045), (6445, 244836), (6801, 232020), (7734, 204030), (9068, 174015), (11335, 139212), (11601, 136020), (12890, 122418), (13602, 116010), (15468, 102015), (19335, 81612), (20403, 77340), (22670, 69606), (23202, 68010), (25780, 61209), (27204, 58005), (34005, 46404), (34803, 45340), (38670, 40806)]