497491320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58391}}^1$

素因数の和:58476

約数の個数: 64

約数和(自身を含む): 1513520640

約数和(自身を除く): 1016029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 58391, 116782, 175173, 233564, 291955, 350346, 467128, 583910, 700692, 875865, 1167820, 1401384, 1751730, 2335640, 3503460, 4145761, 7006920, 8291522, 12437283, 16583044, 20728805, 24874566, 33166088, 41457610, 49749132, 62186415, 82915220, 99498264, 124372830, 165830440, 248745660, 497491320]

約数ペア:

[(1, 497491320), (2, 248745660), (3, 165830440), (4, 124372830), (5, 99498264), (6, 82915220), (8, 62186415), (10, 49749132), (12, 41457610), (15, 33166088), (20, 24874566), (24, 20728805), (30, 16583044), (40, 12437283), (60, 8291522), (71, 7006920), (120, 4145761), (142, 3503460), (213, 2335640), (284, 1751730), (355, 1401384), (426, 1167820), (568, 875865), (710, 700692), (852, 583910), (1065, 467128), (1420, 350346), (1704, 291955), (2130, 233564), (2840, 175173), (4260, 116782), (8520, 58391)]