475282320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1980343}}^1$

素因数の和:1980359

約数の個数: 40

約数和(自身を含む): 1473375936

約数和(自身を除く): 998093616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1980343, 3960686, 5941029, 7921372, 9901715, 11882058, 15842744, 19803430, 23764116, 29705145, 31685488, 39606860, 47528232, 59410290, 79213720, 95056464, 118820580, 158427440, 237641160, 475282320]

約数ペア:

[(1, 475282320), (2, 237641160), (3, 158427440), (4, 118820580), (5, 95056464), (6, 79213720), (8, 59410290), (10, 47528232), (12, 39606860), (15, 31685488), (16, 29705145), (20, 23764116), (24, 19803430), (30, 15842744), (40, 11882058), (48, 9901715), (60, 7921372), (80, 5941029), (120, 3960686), (240, 1980343)]