3155280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13147}}^1$

素因数の和:13163

約数の個数: 40

約数和(自身を含む): 9782112

約数和(自身を除く): 6626832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 315528, 394410, 525880, 631056, 788820, 1051760, 1577640, 3155280]

約数ペア:

[(1, 3155280), (2, 1577640), (3, 1051760), (4, 788820), (5, 631056), (6, 525880), (8, 394410), (10, 315528), (12, 262940), (15, 210352), (16, 197205), (20, 157764), (24, 131470), (30, 105176), (40, 78882), (48, 65735), (60, 52588), (80, 39441), (120, 26294), (240, 13147)]