643176480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1339951}}^1$

素因数の和:1339969

約数の個数: 48

約数和(自身を含む): 2026007424

約数和(自身を除く): 1382830944

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, 1339951, 2679902, 4019853, 5359804, 6699755, 8039706, 10719608, 13399510, 16079412, 20099265, 21439216, 26799020, 32158824, 40198530, 42878432, 53598040, 64317648, 80397060, 107196080, 128635296, 160794120, 214392160, 321588240, 643176480]

約数ペア:

[(1, 643176480), (2, 321588240), (3, 214392160), (4, 160794120), (5, 128635296), (6, 107196080), (8, 80397060), (10, 64317648), (12, 53598040), (15, 42878432), (16, 40198530), (20, 32158824), (24, 26799020), (30, 21439216), (32, 20099265), (40, 16079412), (48, 13399510), (60, 10719608), (80, 8039706), (96, 6699755), (120, 5359804), (160, 4019853), (240, 2679902), (480, 1339951)]