120951840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251983}}^1$

素因数の和:252001

約数の個数: 48

約数和(自身を含む): 380999808

約数和(自身を除く): 260047968

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, 251983, 503966, 755949, 1007932, 1259915, 1511898, 2015864, 2519830, 3023796, 3779745, 4031728, 5039660, 6047592, 7559490, 8063456, 10079320, 12095184, 15118980, 20158640, 24190368, 30237960, 40317280, 60475920, 120951840]

約数ペア:

[(1, 120951840), (2, 60475920), (3, 40317280), (4, 30237960), (5, 24190368), (6, 20158640), (8, 15118980), (10, 12095184), (12, 10079320), (15, 8063456), (16, 7559490), (20, 6047592), (24, 5039660), (30, 4031728), (32, 3779745), (40, 3023796), (48, 2519830), (60, 2015864), (80, 1511898), (96, 1259915), (120, 1007932), (160, 755949), (240, 503966), (480, 251983)]