30293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126223}}^1$

素因数の和:126239

約数の個数: 40

約数和(自身を含む): 93910656

約数和(自身を除く): 63617136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126223, 252446, 378669, 504892, 631115, 757338, 1009784, 1262230, 1514676, 1893345, 2019568, 2524460, 3029352, 3786690, 5048920, 6058704, 7573380, 10097840, 15146760, 30293520]

約数ペア:

[(1, 30293520), (2, 15146760), (3, 10097840), (4, 7573380), (5, 6058704), (6, 5048920), (8, 3786690), (10, 3029352), (12, 2524460), (15, 2019568), (16, 1893345), (20, 1514676), (24, 1262230), (30, 1009784), (40, 757338), (48, 631115), (60, 504892), (80, 378669), (120, 252446), (240, 126223)]