177427860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2819}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 497448000

約数和(自身を除く): 320020140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1049, 2098, 2819, 3147, 4196, 5245, 5638, 6294, 8457, 10490, 11276, 12588, 14095, 15735, 16914, 20980, 28190, 31470, 33828, 42285, 56380, 62940, 84570, 169140, 2957131, 5914262, 8871393, 11828524, 14785655, 17742786, 29571310, 35485572, 44356965, 59142620, 88713930, 177427860]

約数ペア:

[(1, 177427860), (2, 88713930), (3, 59142620), (4, 44356965), (5, 35485572), (6, 29571310), (10, 17742786), (12, 14785655), (15, 11828524), (20, 8871393), (30, 5914262), (60, 2957131), (1049, 169140), (2098, 84570), (2819, 62940), (3147, 56380), (4196, 42285), (5245, 33828), (5638, 31470), (6294, 28190), (8457, 20980), (10490, 16914), (11276, 15735), (12588, 14095)]