98154960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{408979}}^1$

素因数の和:408995

約数の個数: 40

約数和(自身を含む): 304281120

約数和(自身を除く): 206126160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 408979, 817958, 1226937, 1635916, 2044895, 2453874, 3271832, 4089790, 4907748, 6134685, 6543664, 8179580, 9815496, 12269370, 16359160, 19630992, 24538740, 32718320, 49077480, 98154960]

約数ペア:

[(1, 98154960), (2, 49077480), (3, 32718320), (4, 24538740), (5, 19630992), (6, 16359160), (8, 12269370), (10, 9815496), (12, 8179580), (15, 6543664), (16, 6134685), (20, 4907748), (24, 4089790), (30, 3271832), (40, 2453874), (48, 2044895), (60, 1635916), (80, 1226937), (120, 817958), (240, 408979)]