32640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1$

素因数の和:39

約数の個数: 64

約数和(自身を含む): 110160

約数和(自身を除く): 77520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640]

約数ペア:

[(1, 32640), (2, 16320), (3, 10880), (4, 8160), (5, 6528), (6, 5440), (8, 4080), (10, 3264), (12, 2720), (15, 2176), (16, 2040), (17, 1920), (20, 1632), (24, 1360), (30, 1088), (32, 1020), (34, 960), (40, 816), (48, 680), (51, 640), (60, 544), (64, 510), (68, 480), (80, 408), (85, 384), (96, 340), (102, 320), (120, 272), (128, 255), (136, 240), (160, 204), (170, 192)]