89075760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 277601280

約数和(自身を除く): 188525520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 1759, 2110, 2532, 3165, 3376, 3518, 4220, 5064, 5277, 6330, 7036, 8440, 8795, 10128, 10554, 12660, 14072, 16880, 17590, 21108, 25320, 26385, 28144, 35180, 42216, 50640, 52770, 70360, 84432, 105540, 140720, 211080, 371149, 422160, 742298, 1113447, 1484596, 1855745, 2226894, 2969192, 3711490, 4453788, 5567235, 5938384, 7422980, 8907576, 11134470, 14845960, 17815152, 22268940, 29691920, 44537880, 89075760]

約数ペア:

[(1, 89075760), (2, 44537880), (3, 29691920), (4, 22268940), (5, 17815152), (6, 14845960), (8, 11134470), (10, 8907576), (12, 7422980), (15, 5938384), (16, 5567235), (20, 4453788), (24, 3711490), (30, 2969192), (40, 2226894), (48, 1855745), (60, 1484596), (80, 1113447), (120, 742298), (211, 422160), (240, 371149), (422, 211080), (633, 140720), (844, 105540), (1055, 84432), (1266, 70360), (1688, 52770), (1759, 50640), (2110, 42216), (2532, 35180), (3165, 28144), (3376, 26385), (3518, 25320), (4220, 21108), (5064, 17590), (5277, 16880), (6330, 14072), (7036, 12660), (8440, 10554), (8795, 10128)]