856553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3568973}}^1$

素因数の和:3568989

約数の個数: 40

約数和(自身を含む): 2655316656

約数和(自身を除く): 1798763136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3568973, 7137946, 10706919, 14275892, 17844865, 21413838, 28551784, 35689730, 42827676, 53534595, 57103568, 71379460, 85655352, 107069190, 142758920, 171310704, 214138380, 285517840, 428276760, 856553520]

約数ペア:

[(1, 856553520), (2, 428276760), (3, 285517840), (4, 214138380), (5, 171310704), (6, 142758920), (8, 107069190), (10, 85655352), (12, 71379460), (15, 57103568), (16, 53534595), (20, 42827676), (24, 35689730), (30, 28551784), (40, 21413838), (48, 17844865), (60, 14275892), (80, 10706919), (120, 7137946), (240, 3568973)]