995257440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{691151}}^1$

素因数の和:691172

約数の個数: 72

約数和(自身を含む): 3396320928

約数和(自身を除く): 2401063488

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, 691151, 1382302, 2073453, 2764604, 3455755, 4146906, 5529208, 6220359, 6911510, 8293812, 10367265, 11058416, 12440718, 13823020, 16587624, 20734530, 22116832, 24881436, 27646040, 31101795, 33175248, 41469060, 49762872, 55292080, 62203590, 66350496, 82938120, 99525744, 110584160, 124407180, 165876240, 199051488, 248814360, 331752480, 497628720, 995257440]

約数ペア:

[(1, 995257440), (2, 497628720), (3, 331752480), (4, 248814360), (5, 199051488), (6, 165876240), (8, 124407180), (9, 110584160), (10, 99525744), (12, 82938120), (15, 66350496), (16, 62203590), (18, 55292080), (20, 49762872), (24, 41469060), (30, 33175248), (32, 31101795), (36, 27646040), (40, 24881436), (45, 22116832), (48, 20734530), (60, 16587624), (72, 13823020), (80, 12440718), (90, 11058416), (96, 10367265), (120, 8293812), (144, 6911510), (160, 6220359), (180, 5529208), (240, 4146906), (288, 3455755), (360, 2764604), (480, 2073453), (720, 1382302), (1440, 691151)]