227990520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{633307}}^1$

素因数の和:633324

約数の個数: 48

約数和(自身を含む): 740970360

約数和(自身を除く): 512979840

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, 633307, 1266614, 1899921, 2533228, 3166535, 3799842, 5066456, 5699763, 6333070, 7599684, 9499605, 11399526, 12666140, 15199368, 18999210, 22799052, 25332280, 28498815, 37998420, 45598104, 56997630, 75996840, 113995260, 227990520]

約数ペア:

[(1, 227990520), (2, 113995260), (3, 75996840), (4, 56997630), (5, 45598104), (6, 37998420), (8, 28498815), (9, 25332280), (10, 22799052), (12, 18999210), (15, 15199368), (18, 12666140), (20, 11399526), (24, 9499605), (30, 7599684), (36, 6333070), (40, 5699763), (45, 5066456), (60, 3799842), (72, 3166535), (90, 2533228), (120, 1899921), (180, 1266614), (360, 633307)]