52947120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220613}}^1$

素因数の和:220629

約数の個数: 40

約数和(自身を含む): 164136816

約数和(自身を除く): 111189696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220613, 441226, 661839, 882452, 1103065, 1323678, 1764904, 2206130, 2647356, 3309195, 3529808, 4412260, 5294712, 6618390, 8824520, 10589424, 13236780, 17649040, 26473560, 52947120]

約数ペア:

[(1, 52947120), (2, 26473560), (3, 17649040), (4, 13236780), (5, 10589424), (6, 8824520), (8, 6618390), (10, 5294712), (12, 4412260), (15, 3529808), (16, 3309195), (20, 2647356), (24, 2206130), (30, 1764904), (40, 1323678), (48, 1103065), (60, 882452), (80, 661839), (120, 441226), (240, 220613)]