140795280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65183}}^1$

素因数の和:65205

約数の個数: 80

約数和(自身を含む): 484968960

約数和(自身を除く): 344173680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65183, 130366, 195549, 260732, 325915, 391098, 521464, 586647, 651830, 782196, 977745, 1042928, 1173294, 1303660, 1564392, 1759941, 1955490, 2346588, 2607320, 2933235, 3128784, 3519882, 3910980, 4693176, 5214640, 5866470, 7039764, 7821960, 8799705, 9386352, 11732940, 14079528, 15643920, 17599410, 23465880, 28159056, 35198820, 46931760, 70397640, 140795280]

約数ペア:

[(1, 140795280), (2, 70397640), (3, 46931760), (4, 35198820), (5, 28159056), (6, 23465880), (8, 17599410), (9, 15643920), (10, 14079528), (12, 11732940), (15, 9386352), (16, 8799705), (18, 7821960), (20, 7039764), (24, 5866470), (27, 5214640), (30, 4693176), (36, 3910980), (40, 3519882), (45, 3128784), (48, 2933235), (54, 2607320), (60, 2346588), (72, 1955490), (80, 1759941), (90, 1564392), (108, 1303660), (120, 1173294), (135, 1042928), (144, 977745), (180, 782196), (216, 651830), (240, 586647), (270, 521464), (360, 391098), (432, 325915), (540, 260732), (720, 195549), (1080, 130366), (2160, 65183)]