138485280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1378

約数の個数: 96

約数和(自身を含む): 438286464

約数和(自身を除く): 299801184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1097, 1315, 1578, 2104, 2194, 2630, 3156, 3291, 3945, 4208, 4388, 5260, 5485, 6312, 6582, 7890, 8416, 8776, 10520, 10970, 12624, 13164, 15780, 16455, 17552, 21040, 21940, 25248, 26328, 31560, 32910, 35104, 42080, 43880, 52656, 63120, 65820, 87760, 105312, 126240, 131640, 175520, 263280, 288511, 526560, 577022, 865533, 1154044, 1442555, 1731066, 2308088, 2885110, 3462132, 4327665, 4616176, 5770220, 6924264, 8655330, 9232352, 11540440, 13848528, 17310660, 23080880, 27697056, 34621320, 46161760, 69242640, 138485280]

約数ペア:

[(1, 138485280), (2, 69242640), (3, 46161760), (4, 34621320), (5, 27697056), (6, 23080880), (8, 17310660), (10, 13848528), (12, 11540440), (15, 9232352), (16, 8655330), (20, 6924264), (24, 5770220), (30, 4616176), (32, 4327665), (40, 3462132), (48, 2885110), (60, 2308088), (80, 1731066), (96, 1442555), (120, 1154044), (160, 865533), (240, 577022), (263, 526560), (480, 288511), (526, 263280), (789, 175520), (1052, 131640), (1097, 126240), (1315, 105312), (1578, 87760), (2104, 65820), (2194, 63120), (2630, 52656), (3156, 43880), (3291, 42080), (3945, 35104), (4208, 32910), (4388, 31560), (5260, 26328), (5485, 25248), (6312, 21940), (6582, 21040), (7890, 17552), (8416, 16455), (8776, 15780), (10520, 13164), (10970, 12624)]