1236691560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{792751}}^1$

素因数の和:792778

約数の個数: 64

約数和(自身を含む): 3995470080

約数和(自身を除く): 2758778520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 792751, 1585502, 2378253, 3171004, 3963755, 4756506, 6342008, 7927510, 9513012, 10305763, 11891265, 15855020, 19026024, 20611526, 23782530, 30917289, 31710040, 41223052, 47565060, 51528815, 61834578, 82446104, 95130120, 103057630, 123669156, 154586445, 206115260, 247338312, 309172890, 412230520, 618345780, 1236691560]

約数ペア:

[(1, 1236691560), (2, 618345780), (3, 412230520), (4, 309172890), (5, 247338312), (6, 206115260), (8, 154586445), (10, 123669156), (12, 103057630), (13, 95130120), (15, 82446104), (20, 61834578), (24, 51528815), (26, 47565060), (30, 41223052), (39, 31710040), (40, 30917289), (52, 23782530), (60, 20611526), (65, 19026024), (78, 15855020), (104, 11891265), (120, 10305763), (130, 9513012), (156, 7927510), (195, 6342008), (260, 4756506), (312, 3963755), (390, 3171004), (520, 2378253), (780, 1585502), (1560, 792751)]