23280720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97003}}^1$

素因数の和:97019

約数の個数: 40

約数和(自身を含む): 72170976

約数和(自身を除く): 48890256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 97003, 194006, 291009, 388012, 485015, 582018, 776024, 970030, 1164036, 1455045, 1552048, 1940060, 2328072, 2910090, 3880120, 4656144, 5820180, 7760240, 11640360, 23280720]

約数ペア:

[(1, 23280720), (2, 11640360), (3, 7760240), (4, 5820180), (5, 4656144), (6, 3880120), (8, 2910090), (10, 2328072), (12, 1940060), (15, 1552048), (16, 1455045), (20, 1164036), (24, 970030), (30, 776024), (40, 582018), (48, 485015), (60, 388012), (80, 291009), (120, 194006), (240, 97003)]