499993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1041653}}^1$

素因数の和:1041671

約数の個数: 48

約数和(自身を含む): 1574980848

約数和(自身を除く): 1074987408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1041653, 2083306, 3124959, 4166612, 5208265, 6249918, 8333224, 10416530, 12499836, 15624795, 16666448, 20833060, 24999672, 31249590, 33332896, 41666120, 49999344, 62499180, 83332240, 99998688, 124998360, 166664480, 249996720, 499993440]

約数ペア:

[(1, 499993440), (2, 249996720), (3, 166664480), (4, 124998360), (5, 99998688), (6, 83332240), (8, 62499180), (10, 49999344), (12, 41666120), (15, 33332896), (16, 31249590), (20, 24999672), (24, 20833060), (30, 16666448), (32, 15624795), (40, 12499836), (48, 10416530), (60, 8333224), (80, 6249918), (96, 5208265), (120, 4166612), (160, 3124959), (240, 2083306), (480, 1041653)]