126020640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{262543}}^1$

素因数の和:262561

約数の個数: 48

約数和(自身を含む): 396966528

約数和(自身を除く): 270945888

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, 262543, 525086, 787629, 1050172, 1312715, 1575258, 2100344, 2625430, 3150516, 3938145, 4200688, 5250860, 6301032, 7876290, 8401376, 10501720, 12602064, 15752580, 21003440, 25204128, 31505160, 42006880, 63010320, 126020640]

約数ペア:

[(1, 126020640), (2, 63010320), (3, 42006880), (4, 31505160), (5, 25204128), (6, 21003440), (8, 15752580), (10, 12602064), (12, 10501720), (15, 8401376), (16, 7876290), (20, 6301032), (24, 5250860), (30, 4200688), (32, 3938145), (40, 3150516), (48, 2625430), (60, 2100344), (80, 1575258), (96, 1312715), (120, 1050172), (160, 787629), (240, 525086), (480, 262543)]