7915920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32983}}^1$

素因数の和:32999

約数の個数: 40

約数和(自身を含む): 24540096

約数和(自身を除く): 16624176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 329830, 395796, 494745, 527728, 659660, 791592, 989490, 1319320, 1583184, 1978980, 2638640, 3957960, 7915920]

約数ペア:

[(1, 7915920), (2, 3957960), (3, 2638640), (4, 1978980), (5, 1583184), (6, 1319320), (8, 989490), (10, 791592), (12, 659660), (15, 527728), (16, 494745), (20, 395796), (24, 329830), (30, 263864), (40, 197898), (48, 164915), (60, 131932), (80, 98949), (120, 65966), (240, 32983)]