55397280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 176033088

約数和(自身を除く): 120635808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 881, 1048, 1310, 1572, 1762, 1965, 2096, 2620, 2643, 3144, 3524, 3930, 4192, 4405, 5240, 5286, 6288, 7048, 7860, 8810, 10480, 10572, 12576, 13215, 14096, 15720, 17620, 20960, 21144, 26430, 28192, 31440, 35240, 42288, 52860, 62880, 70480, 84576, 105720, 115411, 140960, 211440, 230822, 346233, 422880, 461644, 577055, 692466, 923288, 1154110, 1384932, 1731165, 1846576, 2308220, 2769864, 3462330, 3693152, 4616440, 5539728, 6924660, 9232880, 11079456, 13849320, 18465760, 27698640, 55397280]

約数ペア:

[(1, 55397280), (2, 27698640), (3, 18465760), (4, 13849320), (5, 11079456), (6, 9232880), (8, 6924660), (10, 5539728), (12, 4616440), (15, 3693152), (16, 3462330), (20, 2769864), (24, 2308220), (30, 1846576), (32, 1731165), (40, 1384932), (48, 1154110), (60, 923288), (80, 692466), (96, 577055), (120, 461644), (131, 422880), (160, 346233), (240, 230822), (262, 211440), (393, 140960), (480, 115411), (524, 105720), (655, 84576), (786, 70480), (881, 62880), (1048, 52860), (1310, 42288), (1572, 35240), (1762, 31440), (1965, 28192), (2096, 26430), (2620, 21144), (2643, 20960), (3144, 17620), (3524, 15720), (3930, 14096), (4192, 13215), (4405, 12576), (5240, 10572), (5286, 10480), (6288, 8810), (7048, 7860)]