256362000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{42727}}^1$

素因数の和:42753

約数の個数: 80

約数和(自身を含む): 826530432

約数和(自身を除く): 570168432

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 42727, 85454, 128181, 170908, 213635, 256362, 341816, 427270, 512724, 640905, 683632, 854540, 1025448, 1068175, 1281810, 1709080, 2050896, 2136350, 2563620, 3204525, 3418160, 4272700, 5127240, 5340875, 6409050, 8545400, 10254480, 10681750, 12818100, 16022625, 17090800, 21363500, 25636200, 32045250, 42727000, 51272400, 64090500, 85454000, 128181000, 256362000]

約数ペア:

[(1, 256362000), (2, 128181000), (3, 85454000), (4, 64090500), (5, 51272400), (6, 42727000), (8, 32045250), (10, 25636200), (12, 21363500), (15, 17090800), (16, 16022625), (20, 12818100), (24, 10681750), (25, 10254480), (30, 8545400), (40, 6409050), (48, 5340875), (50, 5127240), (60, 4272700), (75, 3418160), (80, 3204525), (100, 2563620), (120, 2136350), (125, 2050896), (150, 1709080), (200, 1281810), (240, 1068175), (250, 1025448), (300, 854540), (375, 683632), (400, 640905), (500, 512724), (600, 427270), (750, 341816), (1000, 256362), (1200, 213635), (1500, 170908), (2000, 128181), (3000, 85454), (6000, 42727)]