8919840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18583}}^1$

素因数の和:18601

約数の個数: 48

約数和(自身を含む): 28099008

約数和(自身を除く): 19179168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18583, 37166, 55749, 74332, 92915, 111498, 148664, 185830, 222996, 278745, 297328, 371660, 445992, 557490, 594656, 743320, 891984, 1114980, 1486640, 1783968, 2229960, 2973280, 4459920, 8919840]

約数ペア:

[(1, 8919840), (2, 4459920), (3, 2973280), (4, 2229960), (5, 1783968), (6, 1486640), (8, 1114980), (10, 891984), (12, 743320), (15, 594656), (16, 557490), (20, 445992), (24, 371660), (30, 297328), (32, 278745), (40, 222996), (48, 185830), (60, 148664), (80, 111498), (96, 92915), (120, 74332), (160, 55749), (240, 37166), (480, 18583)]