12976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{5407}}^1$

素因数の和:5430

約数の個数: 72

約数和(自身を含む): 42247296

約数和(自身を除く): 29270496

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, 5407, 10814, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 86512, 108140, 129768, 135175, 162210, 173024, 216280, 259536, 270350, 324420, 405525, 432560, 519072, 540700, 648840, 811050, 865120, 1081400, 1297680, 1622100, 2162800, 2595360, 3244200, 4325600, 6488400, 12976800]

約数ペア:

[(1, 12976800), (2, 6488400), (3, 4325600), (4, 3244200), (5, 2595360), (6, 2162800), (8, 1622100), (10, 1297680), (12, 1081400), (15, 865120), (16, 811050), (20, 648840), (24, 540700), (25, 519072), (30, 432560), (32, 405525), (40, 324420), (48, 270350), (50, 259536), (60, 216280), (75, 173024), (80, 162210), (96, 135175), (100, 129768), (120, 108140), (150, 86512), (160, 81105), (200, 64884), (240, 54070), (300, 43256), (400, 32442), (480, 27035), (600, 21628), (800, 16221), (1200, 10814), (2400, 5407)]