64224056640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66900059}}^1$

素因数の和:66900079

約数の個数: 56

約数和(自身を含む): 203911382880

約数和(自身を除く): 139687326240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 66900059, 133800118, 200700177, 267600236, 334500295, 401400354, 535200472, 669000590, 802800708, 1003500885, 1070400944, 1338001180, 1605601416, 2007001770, 2140801888, 2676002360, 3211202832, 4014003540, 4281603776, 5352004720, 6422405664, 8028007080, 10704009440, 12844811328, 16056014160, 21408018880, 32112028320, 64224056640]

約数ペア:

[(1, 64224056640), (2, 32112028320), (3, 21408018880), (4, 16056014160), (5, 12844811328), (6, 10704009440), (8, 8028007080), (10, 6422405664), (12, 5352004720), (15, 4281603776), (16, 4014003540), (20, 3211202832), (24, 2676002360), (30, 2140801888), (32, 2007001770), (40, 1605601416), (48, 1338001180), (60, 1070400944), (64, 1003500885), (80, 802800708), (96, 669000590), (120, 535200472), (160, 401400354), (192, 334500295), (240, 267600236), (320, 200700177), (480, 133800118), (960, 66900059)]