232872480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{161717}}^1$

素因数の和:161738

約数の個数: 72

約数和(自身を含む): 794682252

約数和(自身を除く): 561809772

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, 161717, 323434, 485151, 646868, 808585, 970302, 1293736, 1455453, 1617170, 1940604, 2425755, 2587472, 2910906, 3234340, 3881208, 4851510, 5174944, 5821812, 6468680, 7277265, 7762416, 9703020, 11643624, 12937360, 14554530, 15524832, 19406040, 23287248, 25874720, 29109060, 38812080, 46574496, 58218120, 77624160, 116436240, 232872480]

約数ペア:

[(1, 232872480), (2, 116436240), (3, 77624160), (4, 58218120), (5, 46574496), (6, 38812080), (8, 29109060), (9, 25874720), (10, 23287248), (12, 19406040), (15, 15524832), (16, 14554530), (18, 12937360), (20, 11643624), (24, 9703020), (30, 7762416), (32, 7277265), (36, 6468680), (40, 5821812), (45, 5174944), (48, 4851510), (60, 3881208), (72, 3234340), (80, 2910906), (90, 2587472), (96, 2425755), (120, 1940604), (144, 1617170), (160, 1455453), (180, 1293736), (240, 970302), (288, 808585), (360, 646868), (480, 485151), (720, 323434), (1440, 161717)]