54312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37717}}^1$

素因数の和:37738

約数の個数: 72

約数和(自身を含む): 185346252

約数和(自身を除く): 131033772

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, 37717, 75434, 113151, 150868, 188585, 226302, 301736, 339453, 377170, 452604, 565755, 603472, 678906, 754340, 905208, 1131510, 1206944, 1357812, 1508680, 1697265, 1810416, 2263020, 2715624, 3017360, 3394530, 3620832, 4526040, 5431248, 6034720, 6789060, 9052080, 10862496, 13578120, 18104160, 27156240, 54312480]

約数ペア:

[(1, 54312480), (2, 27156240), (3, 18104160), (4, 13578120), (5, 10862496), (6, 9052080), (8, 6789060), (9, 6034720), (10, 5431248), (12, 4526040), (15, 3620832), (16, 3394530), (18, 3017360), (20, 2715624), (24, 2263020), (30, 1810416), (32, 1697265), (36, 1508680), (40, 1357812), (45, 1206944), (48, 1131510), (60, 905208), (72, 754340), (80, 678906), (90, 603472), (96, 565755), (120, 452604), (144, 377170), (160, 339453), (180, 301736), (240, 226302), (288, 188585), (360, 150868), (480, 113151), (720, 75434), (1440, 37717)]