67293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 209808000

約数和(自身を除く): 142514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1409, 1592, 1990, 2388, 2818, 2985, 3184, 3980, 4227, 4776, 5636, 5970, 7045, 7960, 8454, 9552, 11272, 11940, 14090, 15920, 16908, 21135, 22544, 23880, 28180, 33816, 42270, 47760, 56360, 67632, 84540, 112720, 169080, 280391, 338160, 560782, 841173, 1121564, 1401955, 1682346, 2243128, 2803910, 3364692, 4205865, 4486256, 5607820, 6729384, 8411730, 11215640, 13458768, 16823460, 22431280, 33646920, 67293840]

約数ペア:

[(1, 67293840), (2, 33646920), (3, 22431280), (4, 16823460), (5, 13458768), (6, 11215640), (8, 8411730), (10, 6729384), (12, 5607820), (15, 4486256), (16, 4205865), (20, 3364692), (24, 2803910), (30, 2243128), (40, 1682346), (48, 1401955), (60, 1121564), (80, 841173), (120, 560782), (199, 338160), (240, 280391), (398, 169080), (597, 112720), (796, 84540), (995, 67632), (1194, 56360), (1409, 47760), (1592, 42270), (1990, 33816), (2388, 28180), (2818, 23880), (2985, 22544), (3184, 21135), (3980, 16908), (4227, 15920), (4776, 14090), (5636, 11940), (5970, 11272), (7045, 9552), (7960, 8454)]