274272960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 112

約数和(自身を含む): 937845216

約数和(自身を除く): 663572256

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, 21977, 43954, 65931, 87908, 109885, 131862, 175816, 219770, 263724, 285701, 329655, 351632, 439540, 527448, 571402, 659310, 703264, 857103, 879080, 1054896, 1142804, 1318620, 1406528, 1428505, 1714206, 1758160, 2109792, 2285608, 2637240, 2857010, 3428412, 3516320, 4219584, 4285515, 4571216, 5274480, 5714020, 6856824, 7032640, 8571030, 9142432, 10548960, 11428040, 13713648, 17142060, 18284864, 21097920, 22856080, 27427296, 34284120, 45712160, 54854592, 68568240, 91424320, 137136480, 274272960]

約数ペア:

[(1, 274272960), (2, 137136480), (3, 91424320), (4, 68568240), (5, 54854592), (6, 45712160), (8, 34284120), (10, 27427296), (12, 22856080), (13, 21097920), (15, 18284864), (16, 17142060), (20, 13713648), (24, 11428040), (26, 10548960), (30, 9142432), (32, 8571030), (39, 7032640), (40, 6856824), (48, 5714020), (52, 5274480), (60, 4571216), (64, 4285515), (65, 4219584), (78, 3516320), (80, 3428412), (96, 2857010), (104, 2637240), (120, 2285608), (130, 2109792), (156, 1758160), (160, 1714206), (192, 1428505), (195, 1406528), (208, 1318620), (240, 1142804), (260, 1054896), (312, 879080), (320, 857103), (390, 703264), (416, 659310), (480, 571402), (520, 527448), (624, 439540), (780, 351632), (832, 329655), (960, 285701), (1040, 263724), (1248, 219770), (1560, 175816), (2080, 131862), (2496, 109885), (3120, 87908), (4160, 65931), (6240, 43954), (12480, 21977)]