39280140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24247}}^1$

素因数の和:24268

約数の個数: 60

約数和(自身を含む): 123228336

約数和(自身を除く): 83948196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 24247, 48494, 72741, 96988, 121235, 145482, 218223, 242470, 290964, 363705, 436446, 484940, 654669, 727410, 872892, 1091115, 1309338, 1454820, 1964007, 2182230, 2618676, 3273345, 3928014, 4364460, 6546690, 7856028, 9820035, 13093380, 19640070, 39280140]

約数ペア:

[(1, 39280140), (2, 19640070), (3, 13093380), (4, 9820035), (5, 7856028), (6, 6546690), (9, 4364460), (10, 3928014), (12, 3273345), (15, 2618676), (18, 2182230), (20, 1964007), (27, 1454820), (30, 1309338), (36, 1091115), (45, 872892), (54, 727410), (60, 654669), (81, 484940), (90, 436446), (108, 363705), (135, 290964), (162, 242470), (180, 218223), (270, 145482), (324, 121235), (405, 96988), (540, 72741), (810, 48494), (1620, 24247)]