70340640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{146543}}^1$

素因数の和:146561

約数の個数: 48

約数和(自身を含む): 221574528

約数和(自身を除く): 151233888

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, 146543, 293086, 439629, 586172, 732715, 879258, 1172344, 1465430, 1758516, 2198145, 2344688, 2930860, 3517032, 4396290, 4689376, 5861720, 7034064, 8792580, 11723440, 14068128, 17585160, 23446880, 35170320, 70340640]

約数ペア:

[(1, 70340640), (2, 35170320), (3, 23446880), (4, 17585160), (5, 14068128), (6, 11723440), (8, 8792580), (10, 7034064), (12, 5861720), (15, 4689376), (16, 4396290), (20, 3517032), (24, 2930860), (30, 2344688), (32, 2198145), (40, 1758516), (48, 1465430), (60, 1172344), (80, 879258), (96, 732715), (120, 586172), (160, 439629), (240, 293086), (480, 146543)]