4416180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 12519360

約数和(自身を除く): 8103180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 827, 890, 1068, 1335, 1654, 1780, 2481, 2670, 3308, 4135, 4962, 5340, 8270, 9924, 12405, 16540, 24810, 49620, 73603, 147206, 220809, 294412, 368015, 441618, 736030, 883236, 1104045, 1472060, 2208090, 4416180]

約数ペア:

[(1, 4416180), (2, 2208090), (3, 1472060), (4, 1104045), (5, 883236), (6, 736030), (10, 441618), (12, 368015), (15, 294412), (20, 220809), (30, 147206), (60, 73603), (89, 49620), (178, 24810), (267, 16540), (356, 12405), (445, 9924), (534, 8270), (827, 5340), (890, 4962), (1068, 4135), (1335, 3308), (1654, 2670), (1780, 2481)]