40756805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28303337}}^1$

素因数の和:28303358

約数の個数: 72

約数和(自身を含む): 139082602932

約数和(自身を除く): 98325797652

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, 28303337, 56606674, 84910011, 113213348, 141516685, 169820022, 226426696, 254730033, 283033370, 339640044, 424550055, 452853392, 509460066, 566066740, 679280088, 849100110, 905706784, 1018920132, 1132133480, 1273650165, 1358560176, 1698200220, 2037840264, 2264266960, 2547300330, 2717120352, 3396400440, 4075680528, 4528533920, 5094600660, 6792800880, 8151361056, 10189201320, 13585601760, 20378402640, 40756805280]

約数ペア:

[(1, 40756805280), (2, 20378402640), (3, 13585601760), (4, 10189201320), (5, 8151361056), (6, 6792800880), (8, 5094600660), (9, 4528533920), (10, 4075680528), (12, 3396400440), (15, 2717120352), (16, 2547300330), (18, 2264266960), (20, 2037840264), (24, 1698200220), (30, 1358560176), (32, 1273650165), (36, 1132133480), (40, 1018920132), (45, 905706784), (48, 849100110), (60, 679280088), (72, 566066740), (80, 509460066), (90, 452853392), (96, 424550055), (120, 339640044), (144, 283033370), (160, 254730033), (180, 226426696), (240, 169820022), (288, 141516685), (360, 113213348), (480, 84910011), (720, 56606674), (1440, 28303337)]