118457880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2027}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 356279040

約数和(自身を除く): 237821160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2027, 2435, 2922, 3896, 4054, 4870, 5844, 6081, 7305, 8108, 9740, 10135, 11688, 12162, 14610, 16216, 19480, 20270, 24324, 29220, 30405, 40540, 48648, 58440, 60810, 81080, 121620, 243240, 987149, 1974298, 2961447, 3948596, 4935745, 5922894, 7897192, 9871490, 11845788, 14807235, 19742980, 23691576, 29614470, 39485960, 59228940, 118457880]

約数ペア:

[(1, 118457880), (2, 59228940), (3, 39485960), (4, 29614470), (5, 23691576), (6, 19742980), (8, 14807235), (10, 11845788), (12, 9871490), (15, 7897192), (20, 5922894), (24, 4935745), (30, 3948596), (40, 2961447), (60, 1974298), (120, 987149), (487, 243240), (974, 121620), (1461, 81080), (1948, 60810), (2027, 58440), (2435, 48648), (2922, 40540), (3896, 30405), (4054, 29220), (4870, 24324), (5844, 20270), (6081, 19480), (7305, 16216), (8108, 14610), (9740, 12162), (10135, 11688)]