142759560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13367}}^1$

素因数の和:13470

約数の個数: 64

約数和(自身を含む): 433123200

約数和(自身を除く): 290363640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 267340, 320808, 401010, 534680, 802020, 1189663, 1604040, 2379326, 3568989, 4758652, 5948315, 7137978, 9517304, 11896630, 14275956, 17844945, 23793260, 28551912, 35689890, 47586520, 71379780, 142759560]

約数ペア:

[(1, 142759560), (2, 71379780), (3, 47586520), (4, 35689890), (5, 28551912), (6, 23793260), (8, 17844945), (10, 14275956), (12, 11896630), (15, 9517304), (20, 7137978), (24, 5948315), (30, 4758652), (40, 3568989), (60, 2379326), (89, 1604040), (120, 1189663), (178, 802020), (267, 534680), (356, 401010), (445, 320808), (534, 267340), (712, 200505), (890, 160404), (1068, 133670), (1335, 106936), (1780, 80202), (2136, 66835), (2670, 53468), (3560, 40101), (5340, 26734), (10680, 13367)]