8996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18743}}^1$

素因数の和:18761

約数の個数: 48

約数和(自身を含む): 28340928

約数和(自身を除く): 19344288

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, 18743, 37486, 56229, 74972, 93715, 112458, 149944, 187430, 224916, 281145, 299888, 374860, 449832, 562290, 599776, 749720, 899664, 1124580, 1499440, 1799328, 2249160, 2998880, 4498320, 8996640]

約数ペア:

[(1, 8996640), (2, 4498320), (3, 2998880), (4, 2249160), (5, 1799328), (6, 1499440), (8, 1124580), (10, 899664), (12, 749720), (15, 599776), (16, 562290), (20, 449832), (24, 374860), (30, 299888), (32, 281145), (40, 224916), (48, 187430), (60, 149944), (80, 112458), (96, 93715), (120, 74972), (160, 56229), (240, 37486), (480, 18743)]