12695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26449}}^1$

素因数の和:26467

約数の個数: 48

約数和(自身を含む): 39992400

約数和(自身を除く): 27296880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 264490, 317388, 396735, 423184, 528980, 634776, 793470, 846368, 1057960, 1269552, 1586940, 2115920, 2539104, 3173880, 4231840, 6347760, 12695520]

約数ペア:

[(1, 12695520), (2, 6347760), (3, 4231840), (4, 3173880), (5, 2539104), (6, 2115920), (8, 1586940), (10, 1269552), (12, 1057960), (15, 846368), (16, 793470), (20, 634776), (24, 528980), (30, 423184), (32, 396735), (40, 317388), (48, 264490), (60, 211592), (80, 158694), (96, 132245), (120, 105796), (160, 79347), (240, 52898), (480, 26449)]