220425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1459}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 662256000

約数和(自身を除く): 441830280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1259, 1459, 2518, 2918, 3777, 4377, 5036, 5836, 6295, 7295, 7554, 8754, 10072, 11672, 12590, 14590, 15108, 17508, 18885, 21885, 25180, 29180, 30216, 35016, 37770, 43770, 50360, 58360, 75540, 87540, 151080, 175080, 1836881, 3673762, 5510643, 7347524, 9184405, 11021286, 14695048, 18368810, 22042572, 27553215, 36737620, 44085144, 55106430, 73475240, 110212860, 220425720]

約数ペア:

[(1, 220425720), (2, 110212860), (3, 73475240), (4, 55106430), (5, 44085144), (6, 36737620), (8, 27553215), (10, 22042572), (12, 18368810), (15, 14695048), (20, 11021286), (24, 9184405), (30, 7347524), (40, 5510643), (60, 3673762), (120, 1836881), (1259, 175080), (1459, 151080), (2518, 87540), (2918, 75540), (3777, 58360), (4377, 50360), (5036, 43770), (5836, 37770), (6295, 35016), (7295, 30216), (7554, 29180), (8754, 25180), (10072, 21885), (11672, 18885), (12590, 17508), (14590, 15108)]