201047520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418849}}^1$

素因数の和:418867

約数の個数: 48

約数和(自身を含む): 633301200

約数和(自身を除く): 432253680

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, 418849, 837698, 1256547, 1675396, 2094245, 2513094, 3350792, 4188490, 5026188, 6282735, 6701584, 8376980, 10052376, 12565470, 13403168, 16753960, 20104752, 25130940, 33507920, 40209504, 50261880, 67015840, 100523760, 201047520]

約数ペア:

[(1, 201047520), (2, 100523760), (3, 67015840), (4, 50261880), (5, 40209504), (6, 33507920), (8, 25130940), (10, 20104752), (12, 16753960), (15, 13403168), (16, 12565470), (20, 10052376), (24, 8376980), (30, 6701584), (32, 6282735), (40, 5026188), (48, 4188490), (60, 3350792), (80, 2513094), (96, 2094245), (120, 1675396), (160, 1256547), (240, 837698), (480, 418849)]