742384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{213329}}^1$

素因数の和:213372

約数の個数: 64

約数和(自身を含む): 2303964000

約数和(自身を除く): 1561579080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 213329, 426658, 639987, 853316, 1066645, 1279974, 1706632, 2133290, 2559948, 3199935, 4266580, 5119896, 6186541, 6399870, 8533160, 12373082, 12799740, 18559623, 24746164, 25599480, 30932705, 37119246, 49492328, 61865410, 74238492, 92798115, 123730820, 148476984, 185596230, 247461640, 371192460, 742384920]

約数ペア:

[(1, 742384920), (2, 371192460), (3, 247461640), (4, 185596230), (5, 148476984), (6, 123730820), (8, 92798115), (10, 74238492), (12, 61865410), (15, 49492328), (20, 37119246), (24, 30932705), (29, 25599480), (30, 24746164), (40, 18559623), (58, 12799740), (60, 12373082), (87, 8533160), (116, 6399870), (120, 6186541), (145, 5119896), (174, 4266580), (232, 3199935), (290, 2559948), (348, 2133290), (435, 1706632), (580, 1279974), (696, 1066645), (870, 853316), (1160, 639987), (1740, 426658), (3480, 213329)]