128133660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4673}}^1$

素因数の和:5142

約数の個数: 48

約数和(自身を含む): 359636256

約数和(自身を除く): 231502596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 4673, 5484, 6855, 9140, 9346, 13710, 14019, 18692, 23365, 27420, 28038, 46730, 56076, 70095, 93460, 140190, 280380, 2135561, 4271122, 6406683, 8542244, 10677805, 12813366, 21355610, 25626732, 32033415, 42711220, 64066830, 128133660]

約数ペア:

[(1, 128133660), (2, 64066830), (3, 42711220), (4, 32033415), (5, 25626732), (6, 21355610), (10, 12813366), (12, 10677805), (15, 8542244), (20, 6406683), (30, 4271122), (60, 2135561), (457, 280380), (914, 140190), (1371, 93460), (1828, 70095), (2285, 56076), (2742, 46730), (4570, 28038), (4673, 27420), (5484, 23365), (6855, 18692), (9140, 14019), (9346, 13710)]