496435140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5527}}^1$

素因数の和:6041

約数の個数: 72

約数和(自身を含む): 1509144000

約数和(自身を除く): 1012708860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5527, 5988, 7485, 8982, 9980, 11054, 14970, 16581, 17964, 22108, 22455, 27635, 29940, 33162, 44910, 49743, 55270, 66324, 82905, 89820, 99486, 110540, 165810, 198972, 248715, 331620, 497430, 994860, 2757973, 5515946, 8273919, 11031892, 13789865, 16547838, 24821757, 27579730, 33095676, 41369595, 49643514, 55159460, 82739190, 99287028, 124108785, 165478380, 248217570, 496435140]

約数ペア:

[(1, 496435140), (2, 248217570), (3, 165478380), (4, 124108785), (5, 99287028), (6, 82739190), (9, 55159460), (10, 49643514), (12, 41369595), (15, 33095676), (18, 27579730), (20, 24821757), (30, 16547838), (36, 13789865), (45, 11031892), (60, 8273919), (90, 5515946), (180, 2757973), (499, 994860), (998, 497430), (1497, 331620), (1996, 248715), (2495, 198972), (2994, 165810), (4491, 110540), (4990, 99486), (5527, 89820), (5988, 82905), (7485, 66324), (8982, 55270), (9980, 49743), (11054, 44910), (14970, 33162), (16581, 29940), (17964, 27635), (22108, 22455)]