128727600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107273}}^1$

素因数の和:107294

約数の個数: 60

約数和(自身を含む): 412361256

約数和(自身を除く): 283633656

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, 107273, 214546, 321819, 429092, 536365, 643638, 858184, 1072730, 1287276, 1609095, 1716368, 2145460, 2574552, 2681825, 3218190, 4290920, 5149104, 5363650, 6436380, 8045475, 8581840, 10727300, 12872760, 16090950, 21454600, 25745520, 32181900, 42909200, 64363800, 128727600]

約数ペア:

[(1, 128727600), (2, 64363800), (3, 42909200), (4, 32181900), (5, 25745520), (6, 21454600), (8, 16090950), (10, 12872760), (12, 10727300), (15, 8581840), (16, 8045475), (20, 6436380), (24, 5363650), (25, 5149104), (30, 4290920), (40, 3218190), (48, 2681825), (50, 2574552), (60, 2145460), (75, 1716368), (80, 1609095), (100, 1287276), (120, 1072730), (150, 858184), (200, 643638), (240, 536365), (300, 429092), (400, 321819), (600, 214546), (1200, 107273)]