65424960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22717}}^1$

素因数の和:22740

約数の個数: 84

約数和(自身を含む): 225044508

約数和(自身を除く): 159619548

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22717, 45434, 68151, 90868, 113585, 136302, 181736, 204453, 227170, 272604, 340755, 363472, 408906, 454340, 545208, 681510, 726944, 817812, 908680, 1022265, 1090416, 1363020, 1453888, 1635624, 1817360, 2044530, 2180832, 2726040, 3271248, 3634720, 4089060, 4361664, 5452080, 6542496, 7269440, 8178120, 10904160, 13084992, 16356240, 21808320, 32712480, 65424960]

約数ペア:

[(1, 65424960), (2, 32712480), (3, 21808320), (4, 16356240), (5, 13084992), (6, 10904160), (8, 8178120), (9, 7269440), (10, 6542496), (12, 5452080), (15, 4361664), (16, 4089060), (18, 3634720), (20, 3271248), (24, 2726040), (30, 2180832), (32, 2044530), (36, 1817360), (40, 1635624), (45, 1453888), (48, 1363020), (60, 1090416), (64, 1022265), (72, 908680), (80, 817812), (90, 726944), (96, 681510), (120, 545208), (144, 454340), (160, 408906), (180, 363472), (192, 340755), (240, 272604), (288, 227170), (320, 204453), (360, 181736), (480, 136302), (576, 113585), (720, 90868), (960, 68151), (1440, 45434), (2880, 22717)]