284505360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1185439}}^1$

素因数の和:1185455

約数の個数: 40

約数和(自身を含む): 881967360

約数和(自身を除く): 597462000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1185439, 2370878, 3556317, 4741756, 5927195, 7112634, 9483512, 11854390, 14225268, 17781585, 18967024, 23708780, 28450536, 35563170, 47417560, 56901072, 71126340, 94835120, 142252680, 284505360]

約数ペア:

[(1, 284505360), (2, 142252680), (3, 94835120), (4, 71126340), (5, 56901072), (6, 47417560), (8, 35563170), (10, 28450536), (12, 23708780), (15, 18967024), (16, 17781585), (20, 14225268), (24, 11854390), (30, 9483512), (40, 7112634), (48, 5927195), (60, 4741756), (80, 3556317), (120, 2370878), (240, 1185439)]