15529915920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64707983}}^1$

素因数の和:64707999

約数の個数: 40

約数和(自身を含む): 48142740096

約数和(自身を除く): 32612824176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64707983, 129415966, 194123949, 258831932, 323539915, 388247898, 517663864, 647079830, 776495796, 970619745, 1035327728, 1294159660, 1552991592, 1941239490, 2588319320, 3105983184, 3882478980, 5176638640, 7764957960, 15529915920]

約数ペア:

[(1, 15529915920), (2, 7764957960), (3, 5176638640), (4, 3882478980), (5, 3105983184), (6, 2588319320), (8, 1941239490), (10, 1552991592), (12, 1294159660), (15, 1035327728), (16, 970619745), (20, 776495796), (24, 647079830), (30, 517663864), (40, 388247898), (48, 323539915), (60, 258831932), (80, 194123949), (120, 129415966), (240, 64707983)]