1681136400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1400947}}^1$

素因数の和:1400968

約数の個数: 60

約数和(自身を含む): 5385244112

約数和(自身を除く): 3704107712

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, 1400947, 2801894, 4202841, 5603788, 7004735, 8405682, 11207576, 14009470, 16811364, 21014205, 22415152, 28018940, 33622728, 35023675, 42028410, 56037880, 67245456, 70047350, 84056820, 105071025, 112075760, 140094700, 168113640, 210142050, 280189400, 336227280, 420284100, 560378800, 840568200, 1681136400]

約数ペア:

[(1, 1681136400), (2, 840568200), (3, 560378800), (4, 420284100), (5, 336227280), (6, 280189400), (8, 210142050), (10, 168113640), (12, 140094700), (15, 112075760), (16, 105071025), (20, 84056820), (24, 70047350), (25, 67245456), (30, 56037880), (40, 42028410), (48, 35023675), (50, 33622728), (60, 28018940), (75, 22415152), (80, 21014205), (100, 16811364), (120, 14009470), (150, 11207576), (200, 8405682), (240, 7004735), (300, 5603788), (400, 4202841), (600, 2801894), (1200, 1400947)]