65680800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27367}}^1$

素因数の和:27390

約数の個数: 72

約数和(自身を含む): 213798816

約数和(自身を除く): 148118016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 27367, 54734, 82101, 109468, 136835, 164202, 218936, 273670, 328404, 410505, 437872, 547340, 656808, 684175, 821010, 875744, 1094680, 1313616, 1368350, 1642020, 2052525, 2189360, 2627232, 2736700, 3284040, 4105050, 4378720, 5473400, 6568080, 8210100, 10946800, 13136160, 16420200, 21893600, 32840400, 65680800]

約数ペア:

[(1, 65680800), (2, 32840400), (3, 21893600), (4, 16420200), (5, 13136160), (6, 10946800), (8, 8210100), (10, 6568080), (12, 5473400), (15, 4378720), (16, 4105050), (20, 3284040), (24, 2736700), (25, 2627232), (30, 2189360), (32, 2052525), (40, 1642020), (48, 1368350), (50, 1313616), (60, 1094680), (75, 875744), (80, 821010), (96, 684175), (100, 656808), (120, 547340), (150, 437872), (160, 410505), (200, 328404), (240, 273670), (300, 218936), (400, 164202), (480, 136835), (600, 109468), (800, 82101), (1200, 54734), (2400, 27367)]