201345360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838939}}^1$

素因数の和:838955

約数の個数: 40

約数和(自身を含む): 624171360

約数和(自身を除く): 422826000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838939, 1677878, 2516817, 3355756, 4194695, 5033634, 6711512, 8389390, 10067268, 12584085, 13423024, 16778780, 20134536, 25168170, 33557560, 40269072, 50336340, 67115120, 100672680, 201345360]

約数ペア:

[(1, 201345360), (2, 100672680), (3, 67115120), (4, 50336340), (5, 40269072), (6, 33557560), (8, 25168170), (10, 20134536), (12, 16778780), (15, 13423024), (16, 12584085), (20, 10067268), (24, 8389390), (30, 6711512), (40, 5033634), (48, 4194695), (60, 3355756), (80, 2516817), (120, 1677878), (240, 838939)]