300720720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43207}}^1$

素因数の和:43252

約数の個数: 80

約数和(自身を含む): 964402560

約数和(自身を除く): 663681840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 43207, 86414, 129621, 172828, 216035, 259242, 345656, 432070, 518484, 648105, 691312, 864140, 1036968, 1253003, 1296210, 1728280, 2073936, 2506006, 2592420, 3456560, 3759009, 5012012, 5184840, 6265015, 7518018, 10024024, 10369680, 12530030, 15036036, 18795045, 20048048, 25060060, 30072072, 37590090, 50120120, 60144144, 75180180, 100240240, 150360360, 300720720]

約数ペア:

[(1, 300720720), (2, 150360360), (3, 100240240), (4, 75180180), (5, 60144144), (6, 50120120), (8, 37590090), (10, 30072072), (12, 25060060), (15, 20048048), (16, 18795045), (20, 15036036), (24, 12530030), (29, 10369680), (30, 10024024), (40, 7518018), (48, 6265015), (58, 5184840), (60, 5012012), (80, 3759009), (87, 3456560), (116, 2592420), (120, 2506006), (145, 2073936), (174, 1728280), (232, 1296210), (240, 1253003), (290, 1036968), (348, 864140), (435, 691312), (464, 648105), (580, 518484), (696, 432070), (870, 345656), (1160, 259242), (1392, 216035), (1740, 172828), (2320, 129621), (3480, 86414), (6960, 43207)]