55444440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 112206120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3527, 3930, 5240, 7054, 7860, 10581, 14108, 15720, 17635, 21162, 28216, 35270, 42324, 52905, 70540, 84648, 105810, 141080, 211620, 423240, 462037, 924074, 1386111, 1848148, 2310185, 2772222, 3696296, 4620370, 5544444, 6930555, 9240740, 11088888, 13861110, 18481480, 27722220, 55444440]

約数ペア:

[(1, 55444440), (2, 27722220), (3, 18481480), (4, 13861110), (5, 11088888), (6, 9240740), (8, 6930555), (10, 5544444), (12, 4620370), (15, 3696296), (20, 2772222), (24, 2310185), (30, 1848148), (40, 1386111), (60, 924074), (120, 462037), (131, 423240), (262, 211620), (393, 141080), (524, 105810), (655, 84648), (786, 70540), (1048, 52905), (1310, 42324), (1572, 35270), (1965, 28216), (2620, 21162), (3144, 17635), (3527, 15720), (3930, 14108), (5240, 10581), (7054, 7860)]