228596640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{476243}}^1$

素因数の和:476261

約数の個数: 48

約数和(自身を含む): 720080928

約数和(自身を除く): 491484288

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, 476243, 952486, 1428729, 1904972, 2381215, 2857458, 3809944, 4762430, 5714916, 7143645, 7619888, 9524860, 11429832, 14287290, 15239776, 19049720, 22859664, 28574580, 38099440, 45719328, 57149160, 76198880, 114298320, 228596640]

約数ペア:

[(1, 228596640), (2, 114298320), (3, 76198880), (4, 57149160), (5, 45719328), (6, 38099440), (8, 28574580), (10, 22859664), (12, 19049720), (15, 15239776), (16, 14287290), (20, 11429832), (24, 9524860), (30, 7619888), (32, 7143645), (40, 5714916), (48, 4762430), (60, 3809944), (80, 2857458), (96, 2381215), (120, 1904972), (160, 1428729), (240, 952486), (480, 476243)]