4940188080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20584117}}^1$

素因数の和:20584133

約数の個数: 40

約数和(自身を含む): 15314583792

約数和(自身を除く): 10374395712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20584117, 41168234, 61752351, 82336468, 102920585, 123504702, 164672936, 205841170, 247009404, 308761755, 329345872, 411682340, 494018808, 617523510, 823364680, 988037616, 1235047020, 1646729360, 2470094040, 4940188080]

約数ペア:

[(1, 4940188080), (2, 2470094040), (3, 1646729360), (4, 1235047020), (5, 988037616), (6, 823364680), (8, 617523510), (10, 494018808), (12, 411682340), (15, 329345872), (16, 308761755), (20, 247009404), (24, 205841170), (30, 164672936), (40, 123504702), (48, 102920585), (60, 82336468), (80, 61752351), (120, 41168234), (240, 20584117)]