159282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12763}}^1$

素因数の和:12796

約数の個数: 112

約数和(自身を含む): 544665408

約数和(自身を除く): 385383168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 12763, 25526, 38289, 51052, 63815, 76578, 102104, 127630, 153156, 165919, 191445, 204208, 255260, 306312, 331838, 382890, 408416, 497757, 510520, 612624, 663676, 765780, 816832, 829595, 995514, 1021040, 1225248, 1327352, 1531560, 1659190, 1991028, 2042080, 2450496, 2488785, 2654704, 3063120, 3318380, 3982056, 4084160, 4977570, 5309408, 6126240, 6636760, 7964112, 9955140, 10618816, 12252480, 13273520, 15928224, 19910280, 26547040, 31856448, 39820560, 53094080, 79641120, 159282240]

約数ペア:

[(1, 159282240), (2, 79641120), (3, 53094080), (4, 39820560), (5, 31856448), (6, 26547040), (8, 19910280), (10, 15928224), (12, 13273520), (13, 12252480), (15, 10618816), (16, 9955140), (20, 7964112), (24, 6636760), (26, 6126240), (30, 5309408), (32, 4977570), (39, 4084160), (40, 3982056), (48, 3318380), (52, 3063120), (60, 2654704), (64, 2488785), (65, 2450496), (78, 2042080), (80, 1991028), (96, 1659190), (104, 1531560), (120, 1327352), (130, 1225248), (156, 1021040), (160, 995514), (192, 829595), (195, 816832), (208, 765780), (240, 663676), (260, 612624), (312, 510520), (320, 497757), (390, 408416), (416, 382890), (480, 331838), (520, 306312), (624, 255260), (780, 204208), (832, 191445), (960, 165919), (1040, 153156), (1248, 127630), (1560, 102104), (2080, 76578), (2496, 63815), (3120, 51052), (4160, 38289), (6240, 25526), (12480, 12763)]