24784680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 75427200

約数和(自身を除く): 50642520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 2909, 4260, 5818, 8520, 8727, 11636, 14545, 17454, 23272, 29090, 34908, 43635, 58180, 69816, 87270, 116360, 174540, 206539, 349080, 413078, 619617, 826156, 1032695, 1239234, 1652312, 2065390, 2478468, 3098085, 4130780, 4956936, 6196170, 8261560, 12392340, 24784680]

約数ペア:

[(1, 24784680), (2, 12392340), (3, 8261560), (4, 6196170), (5, 4956936), (6, 4130780), (8, 3098085), (10, 2478468), (12, 2065390), (15, 1652312), (20, 1239234), (24, 1032695), (30, 826156), (40, 619617), (60, 413078), (71, 349080), (120, 206539), (142, 174540), (213, 116360), (284, 87270), (355, 69816), (426, 58180), (568, 43635), (710, 34908), (852, 29090), (1065, 23272), (1420, 17454), (1704, 14545), (2130, 11636), (2840, 8727), (2909, 8520), (4260, 5818)]