317358480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1322327}}^1$

素因数の和:1322343

約数の個数: 40

約数和(自身を含む): 983812032

約数和(自身を除く): 666453552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1322327, 2644654, 3966981, 5289308, 6611635, 7933962, 10578616, 13223270, 15867924, 19834905, 21157232, 26446540, 31735848, 39669810, 52893080, 63471696, 79339620, 105786160, 158679240, 317358480]

約数ペア:

[(1, 317358480), (2, 158679240), (3, 105786160), (4, 79339620), (5, 63471696), (6, 52893080), (8, 39669810), (10, 31735848), (12, 26446540), (15, 21157232), (16, 19834905), (20, 15867924), (24, 13223270), (30, 10578616), (40, 7933962), (48, 6611635), (60, 5289308), (80, 3966981), (120, 2644654), (240, 1322327)]