18053520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75223}}^1$

素因数の和:75239

約数の個数: 40

約数和(自身を含む): 55966656

約数和(自身を除く): 37913136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75223, 150446, 225669, 300892, 376115, 451338, 601784, 752230, 902676, 1128345, 1203568, 1504460, 1805352, 2256690, 3008920, 3610704, 4513380, 6017840, 9026760, 18053520]

約数ペア:

[(1, 18053520), (2, 9026760), (3, 6017840), (4, 4513380), (5, 3610704), (6, 3008920), (8, 2256690), (10, 1805352), (12, 1504460), (15, 1203568), (16, 1128345), (20, 902676), (24, 752230), (30, 601784), (40, 451338), (48, 376115), (60, 300892), (80, 225669), (120, 150446), (240, 75223)]