3115920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12983}}^1$

素因数の和:12999

約数の個数: 40

約数和(自身を含む): 9660096

約数和(自身を除く): 6544176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 129830, 155796, 194745, 207728, 259660, 311592, 389490, 519320, 623184, 778980, 1038640, 1557960, 3115920]

約数ペア:

[(1, 3115920), (2, 1557960), (3, 1038640), (4, 778980), (5, 623184), (6, 519320), (8, 389490), (10, 311592), (12, 259660), (15, 207728), (16, 194745), (20, 155796), (24, 129830), (30, 103864), (40, 77898), (48, 64915), (60, 51932), (80, 38949), (120, 25966), (240, 12983)]