479810400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{199921}}^1$

素因数の和:199944

約数の個数: 72

約数和(自身を含む): 1561790664

約数和(自身を除く): 1081980264

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, 199921, 399842, 599763, 799684, 999605, 1199526, 1599368, 1999210, 2399052, 2998815, 3198736, 3998420, 4798104, 4998025, 5997630, 6397472, 7996840, 9596208, 9996050, 11995260, 14994075, 15993680, 19192416, 19992100, 23990520, 29988150, 31987360, 39984200, 47981040, 59976300, 79968400, 95962080, 119952600, 159936800, 239905200, 479810400]

約数ペア:

[(1, 479810400), (2, 239905200), (3, 159936800), (4, 119952600), (5, 95962080), (6, 79968400), (8, 59976300), (10, 47981040), (12, 39984200), (15, 31987360), (16, 29988150), (20, 23990520), (24, 19992100), (25, 19192416), (30, 15993680), (32, 14994075), (40, 11995260), (48, 9996050), (50, 9596208), (60, 7996840), (75, 6397472), (80, 5997630), (96, 4998025), (100, 4798104), (120, 3998420), (150, 3198736), (160, 2998815), (200, 2399052), (240, 1999210), (300, 1599368), (400, 1199526), (480, 999605), (600, 799684), (800, 599763), (1200, 399842), (2400, 199921)]