89196720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 277482240

約数和(自身を除く): 188285520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 887, 1257, 1676, 1774, 2095, 2514, 2661, 3352, 3548, 4190, 4435, 5028, 5322, 6285, 6704, 7096, 8380, 8870, 10056, 10644, 12570, 13305, 14192, 16760, 17740, 20112, 21288, 25140, 26610, 33520, 35480, 42576, 50280, 53220, 70960, 100560, 106440, 212880, 371653, 743306, 1114959, 1486612, 1858265, 2229918, 2973224, 3716530, 4459836, 5574795, 5946448, 7433060, 8919672, 11149590, 14866120, 17839344, 22299180, 29732240, 44598360, 89196720]

約数ペア:

[(1, 89196720), (2, 44598360), (3, 29732240), (4, 22299180), (5, 17839344), (6, 14866120), (8, 11149590), (10, 8919672), (12, 7433060), (15, 5946448), (16, 5574795), (20, 4459836), (24, 3716530), (30, 2973224), (40, 2229918), (48, 1858265), (60, 1486612), (80, 1114959), (120, 743306), (240, 371653), (419, 212880), (838, 106440), (887, 100560), (1257, 70960), (1676, 53220), (1774, 50280), (2095, 42576), (2514, 35480), (2661, 33520), (3352, 26610), (3548, 25140), (4190, 21288), (4435, 20112), (5028, 17740), (5322, 16760), (6285, 14192), (6704, 13305), (7096, 12570), (8380, 10644), (8870, 10056)]