130887840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272683}}^1$

素因数の和:272701

約数の個数: 48

約数和(自身を含む): 412298208

約数和(自身を除く): 281410368

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, 272683, 545366, 818049, 1090732, 1363415, 1636098, 2181464, 2726830, 3272196, 4090245, 4362928, 5453660, 6544392, 8180490, 8725856, 10907320, 13088784, 16360980, 21814640, 26177568, 32721960, 43629280, 65443920, 130887840]

約数ペア:

[(1, 130887840), (2, 65443920), (3, 43629280), (4, 32721960), (5, 26177568), (6, 21814640), (8, 16360980), (10, 13088784), (12, 10907320), (15, 8725856), (16, 8180490), (20, 6544392), (24, 5453660), (30, 4362928), (32, 4090245), (40, 3272196), (48, 2726830), (60, 2181464), (80, 1636098), (96, 1363415), (120, 1090732), (160, 818049), (240, 545366), (480, 272683)]