13579920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{6287}}^1$

素因数の和:6309

約数の個数: 80

約数和(自身を含む): 46782720

約数和(自身を除く): 33202800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 6287, 12574, 18861, 25148, 31435, 37722, 50296, 56583, 62870, 75444, 94305, 100592, 113166, 125740, 150888, 169749, 188610, 226332, 251480, 282915, 301776, 339498, 377220, 452664, 502960, 565830, 678996, 754440, 848745, 905328, 1131660, 1357992, 1508880, 1697490, 2263320, 2715984, 3394980, 4526640, 6789960, 13579920]

約数ペア:

[(1, 13579920), (2, 6789960), (3, 4526640), (4, 3394980), (5, 2715984), (6, 2263320), (8, 1697490), (9, 1508880), (10, 1357992), (12, 1131660), (15, 905328), (16, 848745), (18, 754440), (20, 678996), (24, 565830), (27, 502960), (30, 452664), (36, 377220), (40, 339498), (45, 301776), (48, 282915), (54, 251480), (60, 226332), (72, 188610), (80, 169749), (90, 150888), (108, 125740), (120, 113166), (135, 100592), (144, 94305), (180, 75444), (216, 62870), (240, 56583), (270, 50296), (360, 37722), (432, 31435), (540, 25148), (720, 18861), (1080, 12574), (2160, 6287)]