25621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9320

約数の個数: 64

約数和(自身を含む): 80213760

約数和(自身を除く): 54592680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9283, 18566, 27849, 37132, 46415, 55698, 74264, 92830, 111396, 139245, 185660, 213509, 222792, 278490, 371320, 427018, 556980, 640527, 854036, 1067545, 1113960, 1281054, 1708072, 2135090, 2562108, 3202635, 4270180, 5124216, 6405270, 8540360, 12810540, 25621080]

約数ペア:

[(1, 25621080), (2, 12810540), (3, 8540360), (4, 6405270), (5, 5124216), (6, 4270180), (8, 3202635), (10, 2562108), (12, 2135090), (15, 1708072), (20, 1281054), (23, 1113960), (24, 1067545), (30, 854036), (40, 640527), (46, 556980), (60, 427018), (69, 371320), (92, 278490), (115, 222792), (120, 213509), (138, 185660), (184, 139245), (230, 111396), (276, 92830), (345, 74264), (460, 55698), (552, 46415), (690, 37132), (920, 27849), (1380, 18566), (2760, 9283)]