12621120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13147}}^1$

素因数の和:13167

約数の個数: 56

約数和(自身を含む): 40075104

約数和(自身を除く): 27453984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 315528, 394410, 420704, 525880, 631056, 788820, 841408, 1051760, 1262112, 1577640, 2103520, 2524224, 3155280, 4207040, 6310560, 12621120]

約数ペア:

[(1, 12621120), (2, 6310560), (3, 4207040), (4, 3155280), (5, 2524224), (6, 2103520), (8, 1577640), (10, 1262112), (12, 1051760), (15, 841408), (16, 788820), (20, 631056), (24, 525880), (30, 420704), (32, 394410), (40, 315528), (48, 262940), (60, 210352), (64, 197205), (80, 157764), (96, 131470), (120, 105176), (160, 78882), (192, 65735), (240, 52588), (320, 39441), (480, 26294), (960, 13147)]