381753720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1060427}}^1$

素因数の和:1060444

約数の個数: 48

約数和(自身を含む): 1240700760

約数和(自身を除く): 858947040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1060427, 2120854, 3181281, 4241708, 5302135, 6362562, 8483416, 9543843, 10604270, 12725124, 15906405, 19087686, 21208540, 25450248, 31812810, 38175372, 42417080, 47719215, 63625620, 76350744, 95438430, 127251240, 190876860, 381753720]

約数ペア:

[(1, 381753720), (2, 190876860), (3, 127251240), (4, 95438430), (5, 76350744), (6, 63625620), (8, 47719215), (9, 42417080), (10, 38175372), (12, 31812810), (15, 25450248), (18, 21208540), (20, 19087686), (24, 15906405), (30, 12725124), (36, 10604270), (40, 9543843), (45, 8483416), (60, 6362562), (72, 5302135), (90, 4241708), (120, 3181281), (180, 2120854), (360, 1060427)]