165713760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{115079}}^1$

素因数の和:115100

約数の個数: 72

約数和(自身を含む): 565503120

約数和(自身を除く): 399789360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 115079, 230158, 345237, 460316, 575395, 690474, 920632, 1035711, 1150790, 1380948, 1726185, 1841264, 2071422, 2301580, 2761896, 3452370, 3682528, 4142844, 4603160, 5178555, 5523792, 6904740, 8285688, 9206320, 10357110, 11047584, 13809480, 16571376, 18412640, 20714220, 27618960, 33142752, 41428440, 55237920, 82856880, 165713760]

約数ペア:

[(1, 165713760), (2, 82856880), (3, 55237920), (4, 41428440), (5, 33142752), (6, 27618960), (8, 20714220), (9, 18412640), (10, 16571376), (12, 13809480), (15, 11047584), (16, 10357110), (18, 9206320), (20, 8285688), (24, 6904740), (30, 5523792), (32, 5178555), (36, 4603160), (40, 4142844), (45, 3682528), (48, 3452370), (60, 2761896), (72, 2301580), (80, 2071422), (90, 1841264), (96, 1726185), (120, 1380948), (144, 1150790), (160, 1035711), (180, 920632), (240, 690474), (288, 575395), (360, 460316), (480, 345237), (720, 230158), (1440, 115079)]