42459240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5362

約数の個数: 64

約数和(自身を含む): 129303360

約数和(自身を除く): 86844120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 5281, 8040, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 211240, 316860, 353827, 633720, 707654, 1061481, 1415308, 1769135, 2122962, 2830616, 3538270, 4245924, 5307405, 7076540, 8491848, 10614810, 14153080, 21229620, 42459240]

約数ペア:

[(1, 42459240), (2, 21229620), (3, 14153080), (4, 10614810), (5, 8491848), (6, 7076540), (8, 5307405), (10, 4245924), (12, 3538270), (15, 2830616), (20, 2122962), (24, 1769135), (30, 1415308), (40, 1061481), (60, 707654), (67, 633720), (120, 353827), (134, 316860), (201, 211240), (268, 158430), (335, 126744), (402, 105620), (536, 79215), (670, 63372), (804, 52810), (1005, 42248), (1340, 31686), (1608, 26405), (2010, 21124), (2680, 15843), (4020, 10562), (5281, 8040)]