739154880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{256651}}^1$

素因数の和:256674

約数の個数: 84

約数和(自身を含む): 2542394712

約数和(自身を除く): 1803239832

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, 256651, 513302, 769953, 1026604, 1283255, 1539906, 2053208, 2309859, 2566510, 3079812, 3849765, 4106416, 4619718, 5133020, 6159624, 7699530, 8212832, 9239436, 10266040, 11549295, 12319248, 15399060, 16425664, 18478872, 20532080, 23098590, 24638496, 30798120, 36957744, 41064160, 46197180, 49276992, 61596240, 73915488, 82128320, 92394360, 123192480, 147830976, 184788720, 246384960, 369577440, 739154880]

約数ペア:

[(1, 739154880), (2, 369577440), (3, 246384960), (4, 184788720), (5, 147830976), (6, 123192480), (8, 92394360), (9, 82128320), (10, 73915488), (12, 61596240), (15, 49276992), (16, 46197180), (18, 41064160), (20, 36957744), (24, 30798120), (30, 24638496), (32, 23098590), (36, 20532080), (40, 18478872), (45, 16425664), (48, 15399060), (60, 12319248), (64, 11549295), (72, 10266040), (80, 9239436), (90, 8212832), (96, 7699530), (120, 6159624), (144, 5133020), (160, 4619718), (180, 4106416), (192, 3849765), (240, 3079812), (288, 2566510), (320, 2309859), (360, 2053208), (480, 1539906), (576, 1283255), (720, 1026604), (960, 769953), (1440, 513302), (2880, 256651)]