13521840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 42402048

約数和(自身を除く): 28880208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 547, 618, 824, 1030, 1094, 1236, 1545, 1641, 1648, 2060, 2188, 2472, 2735, 3090, 3282, 4120, 4376, 4944, 5470, 6180, 6564, 8205, 8240, 8752, 10940, 12360, 13128, 16410, 21880, 24720, 26256, 32820, 43760, 56341, 65640, 112682, 131280, 169023, 225364, 281705, 338046, 450728, 563410, 676092, 845115, 901456, 1126820, 1352184, 1690230, 2253640, 2704368, 3380460, 4507280, 6760920, 13521840]

約数ペア:

[(1, 13521840), (2, 6760920), (3, 4507280), (4, 3380460), (5, 2704368), (6, 2253640), (8, 1690230), (10, 1352184), (12, 1126820), (15, 901456), (16, 845115), (20, 676092), (24, 563410), (30, 450728), (40, 338046), (48, 281705), (60, 225364), (80, 169023), (103, 131280), (120, 112682), (206, 65640), (240, 56341), (309, 43760), (412, 32820), (515, 26256), (547, 24720), (618, 21880), (824, 16410), (1030, 13128), (1094, 12360), (1236, 10940), (1545, 8752), (1641, 8240), (1648, 8205), (2060, 6564), (2188, 6180), (2472, 5470), (2735, 4944), (3090, 4376), (3282, 4120)]