1984952400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1654127}}^1$

素因数の和:1654148

約数の個数: 60

約数和(自身を含む): 6358468032

約数和(自身を除く): 4373515632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1654127, 3308254, 4962381, 6616508, 8270635, 9924762, 13233016, 16541270, 19849524, 24811905, 26466032, 33082540, 39699048, 41353175, 49623810, 66165080, 79398096, 82706350, 99247620, 124059525, 132330160, 165412700, 198495240, 248119050, 330825400, 396990480, 496238100, 661650800, 992476200, 1984952400]

約数ペア:

[(1, 1984952400), (2, 992476200), (3, 661650800), (4, 496238100), (5, 396990480), (6, 330825400), (8, 248119050), (10, 198495240), (12, 165412700), (15, 132330160), (16, 124059525), (20, 99247620), (24, 82706350), (25, 79398096), (30, 66165080), (40, 49623810), (48, 41353175), (50, 39699048), (60, 33082540), (75, 26466032), (80, 24811905), (100, 19849524), (120, 16541270), (150, 13233016), (200, 9924762), (240, 8270635), (300, 6616508), (400, 4962381), (600, 3308254), (1200, 1654127)]