1122600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1871}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 3481920

約数和(自身を除く): 2359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1871, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 22452, 28065, 37420, 44904, 46775, 56130, 74840, 93550, 112260, 140325, 187100, 224520, 280650, 374200, 561300, 1122600]

約数ペア:

[(1, 1122600), (2, 561300), (3, 374200), (4, 280650), (5, 224520), (6, 187100), (8, 140325), (10, 112260), (12, 93550), (15, 74840), (20, 56130), (24, 46775), (25, 44904), (30, 37420), (40, 28065), (50, 22452), (60, 18710), (75, 14968), (100, 11226), (120, 9355), (150, 7484), (200, 5613), (300, 3742), (600, 1871)]