128318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6217}}^1$

素因数の和:6278

約数の個数: 96

約数和(自身を含む): 413671104

約数和(自身を除く): 285352224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6217, 6880, 10320, 12434, 18651, 20640, 24868, 31085, 37302, 49736, 62170, 74604, 93255, 99472, 124340, 149208, 186510, 198944, 248680, 267331, 298416, 373020, 497360, 534662, 596832, 746040, 801993, 994720, 1069324, 1336655, 1492080, 1603986, 2138648, 2673310, 2984160, 3207972, 4009965, 4277296, 5346620, 6415944, 8019930, 8554592, 10693240, 12831888, 16039860, 21386480, 25663776, 32079720, 42772960, 64159440, 128318880]

約数ペア:

[(1, 128318880), (2, 64159440), (3, 42772960), (4, 32079720), (5, 25663776), (6, 21386480), (8, 16039860), (10, 12831888), (12, 10693240), (15, 8554592), (16, 8019930), (20, 6415944), (24, 5346620), (30, 4277296), (32, 4009965), (40, 3207972), (43, 2984160), (48, 2673310), (60, 2138648), (80, 1603986), (86, 1492080), (96, 1336655), (120, 1069324), (129, 994720), (160, 801993), (172, 746040), (215, 596832), (240, 534662), (258, 497360), (344, 373020), (430, 298416), (480, 267331), (516, 248680), (645, 198944), (688, 186510), (860, 149208), (1032, 124340), (1290, 99472), (1376, 93255), (1720, 74604), (2064, 62170), (2580, 49736), (3440, 37302), (4128, 31085), (5160, 24868), (6217, 20640), (6880, 18651), (10320, 12434)]