210928800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{87887}}^1$

素因数の和:87910

約数の個数: 72

約数和(自身を含む): 686581056

約数和(自身を除く): 475652256

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, 87887, 175774, 263661, 351548, 439435, 527322, 703096, 878870, 1054644, 1318305, 1406192, 1757740, 2109288, 2197175, 2636610, 2812384, 3515480, 4218576, 4394350, 5273220, 6591525, 7030960, 8437152, 8788700, 10546440, 13183050, 14061920, 17577400, 21092880, 26366100, 35154800, 42185760, 52732200, 70309600, 105464400, 210928800]

約数ペア:

[(1, 210928800), (2, 105464400), (3, 70309600), (4, 52732200), (5, 42185760), (6, 35154800), (8, 26366100), (10, 21092880), (12, 17577400), (15, 14061920), (16, 13183050), (20, 10546440), (24, 8788700), (25, 8437152), (30, 7030960), (32, 6591525), (40, 5273220), (48, 4394350), (50, 4218576), (60, 3515480), (75, 2812384), (80, 2636610), (96, 2197175), (100, 2109288), (120, 1757740), (150, 1406192), (160, 1318305), (200, 1054644), (240, 878870), (300, 703096), (400, 527322), (480, 439435), (600, 351548), (800, 263661), (1200, 175774), (2400, 87887)]