16540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 55194048

約数和(自身を除く): 38653728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2027, 2040, 2720, 4054, 4080, 6081, 8108, 8160, 10135, 12162, 16216, 20270, 24324, 30405, 32432, 34459, 40540, 48648, 60810, 64864, 68918, 81080, 97296, 103377, 121620, 137836, 162160, 172295, 194592, 206754, 243240, 275672, 324320, 344590, 413508, 486480, 516885, 551344, 689180, 827016, 972960, 1033770, 1102688, 1378360, 1654032, 2067540, 2756720, 3308064, 4135080, 5513440, 8270160, 16540320]

約数ペア:

[(1, 16540320), (2, 8270160), (3, 5513440), (4, 4135080), (5, 3308064), (6, 2756720), (8, 2067540), (10, 1654032), (12, 1378360), (15, 1102688), (16, 1033770), (17, 972960), (20, 827016), (24, 689180), (30, 551344), (32, 516885), (34, 486480), (40, 413508), (48, 344590), (51, 324320), (60, 275672), (68, 243240), (80, 206754), (85, 194592), (96, 172295), (102, 162160), (120, 137836), (136, 121620), (160, 103377), (170, 97296), (204, 81080), (240, 68918), (255, 64864), (272, 60810), (340, 48648), (408, 40540), (480, 34459), (510, 32432), (544, 30405), (680, 24324), (816, 20270), (1020, 16216), (1360, 12162), (1632, 10135), (2027, 8160), (2040, 8108), (2720, 6081), (4054, 4080)]