1078709040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78853}}^1$

素因数の和:78891

約数の個数: 120

約数和(自身を含む): 3813379440

約数和(自身を除く): 2734670400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 78853, 157706, 236559, 315412, 394265, 473118, 630824, 709677, 788530, 946236, 1182795, 1261648, 1419354, 1498207, 1577060, 1892472, 2365590, 2838708, 2996414, 3154120, 3548385, 3784944, 4494621, 4731180, 5677416, 5992828, 6308240, 7096770, 7491035, 8989242, 9462360, 11354832, 11985656, 13483863, 14193540, 14982070, 17978484, 18924720, 22473105, 23971312, 26967726, 28387080, 29964140, 35956968, 44946210, 53935452, 56774160, 59928280, 67419315, 71913936, 89892420, 107870904, 119856560, 134838630, 179784840, 215741808, 269677260, 359569680, 539354520, 1078709040]

約数ペア:

[(1, 1078709040), (2, 539354520), (3, 359569680), (4, 269677260), (5, 215741808), (6, 179784840), (8, 134838630), (9, 119856560), (10, 107870904), (12, 89892420), (15, 71913936), (16, 67419315), (18, 59928280), (19, 56774160), (20, 53935452), (24, 44946210), (30, 35956968), (36, 29964140), (38, 28387080), (40, 26967726), (45, 23971312), (48, 22473105), (57, 18924720), (60, 17978484), (72, 14982070), (76, 14193540), (80, 13483863), (90, 11985656), (95, 11354832), (114, 9462360), (120, 8989242), (144, 7491035), (152, 7096770), (171, 6308240), (180, 5992828), (190, 5677416), (228, 4731180), (240, 4494621), (285, 3784944), (304, 3548385), (342, 3154120), (360, 2996414), (380, 2838708), (456, 2365590), (570, 1892472), (684, 1577060), (720, 1498207), (760, 1419354), (855, 1261648), (912, 1182795), (1140, 946236), (1368, 788530), (1520, 709677), (1710, 630824), (2280, 473118), (2736, 394265), (3420, 315412), (4560, 236559), (6840, 157706), (13680, 78853)]