68446320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5450

約数の個数: 80

約数和(自身を含む): 216227232

約数和(自身を除く): 147780912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5381, 6360, 10762, 12720, 16143, 21524, 26905, 32286, 43048, 53810, 64572, 80715, 86096, 107620, 129144, 161430, 215240, 258288, 285193, 322860, 430480, 570386, 645720, 855579, 1140772, 1291440, 1425965, 1711158, 2281544, 2851930, 3422316, 4277895, 4563088, 5703860, 6844632, 8555790, 11407720, 13689264, 17111580, 22815440, 34223160, 68446320]

約数ペア:

[(1, 68446320), (2, 34223160), (3, 22815440), (4, 17111580), (5, 13689264), (6, 11407720), (8, 8555790), (10, 6844632), (12, 5703860), (15, 4563088), (16, 4277895), (20, 3422316), (24, 2851930), (30, 2281544), (40, 1711158), (48, 1425965), (53, 1291440), (60, 1140772), (80, 855579), (106, 645720), (120, 570386), (159, 430480), (212, 322860), (240, 285193), (265, 258288), (318, 215240), (424, 161430), (530, 129144), (636, 107620), (795, 86096), (848, 80715), (1060, 64572), (1272, 53810), (1590, 43048), (2120, 32286), (2544, 26905), (3180, 21524), (4240, 16143), (5381, 12720), (6360, 10762)]