181032480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{125717}}^1$

素因数の和:125738

約数の個数: 72

約数和(自身を含む): 617778252

約数和(自身を除く): 436745772

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, 125717, 251434, 377151, 502868, 628585, 754302, 1005736, 1131453, 1257170, 1508604, 1885755, 2011472, 2262906, 2514340, 3017208, 3771510, 4022944, 4525812, 5028680, 5657265, 6034416, 7543020, 9051624, 10057360, 11314530, 12068832, 15086040, 18103248, 20114720, 22629060, 30172080, 36206496, 45258120, 60344160, 90516240, 181032480]

約数ペア:

[(1, 181032480), (2, 90516240), (3, 60344160), (4, 45258120), (5, 36206496), (6, 30172080), (8, 22629060), (9, 20114720), (10, 18103248), (12, 15086040), (15, 12068832), (16, 11314530), (18, 10057360), (20, 9051624), (24, 7543020), (30, 6034416), (32, 5657265), (36, 5028680), (40, 4525812), (45, 4022944), (48, 3771510), (60, 3017208), (72, 2514340), (80, 2262906), (90, 2011472), (96, 1885755), (120, 1508604), (144, 1257170), (160, 1131453), (180, 1005736), (240, 754302), (288, 628585), (360, 502868), (480, 377151), (720, 251434), (1440, 125717)]