87403920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364183}}^1$

素因数の和:364199

約数の個数: 40

約数和(自身を含む): 270952896

約数和(自身を除く): 183548976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364183, 728366, 1092549, 1456732, 1820915, 2185098, 2913464, 3641830, 4370196, 5462745, 5826928, 7283660, 8740392, 10925490, 14567320, 17480784, 21850980, 29134640, 43701960, 87403920]

約数ペア:

[(1, 87403920), (2, 43701960), (3, 29134640), (4, 21850980), (5, 17480784), (6, 14567320), (8, 10925490), (10, 8740392), (12, 7283660), (15, 5826928), (16, 5462745), (20, 4370196), (24, 3641830), (30, 2913464), (40, 2185098), (48, 1820915), (60, 1456732), (80, 1092549), (120, 728366), (240, 364183)]