13195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54983}}^1$

素因数の和:54999

約数の個数: 40

約数和(自身を含む): 40908096

約数和(自身を除く): 27712176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54983, 109966, 164949, 219932, 274915, 329898, 439864, 549830, 659796, 824745, 879728, 1099660, 1319592, 1649490, 2199320, 2639184, 3298980, 4398640, 6597960, 13195920]

約数ペア:

[(1, 13195920), (2, 6597960), (3, 4398640), (4, 3298980), (5, 2639184), (6, 2199320), (8, 1649490), (10, 1319592), (12, 1099660), (15, 879728), (16, 824745), (20, 659796), (24, 549830), (30, 439864), (40, 329898), (48, 274915), (60, 219932), (80, 164949), (120, 109966), (240, 54983)]