28060320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 90139392

約数和(自身を除く): 62079072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1103, 1272, 1590, 1696, 2120, 2206, 2544, 3180, 3309, 4240, 4412, 5088, 5515, 6360, 6618, 8480, 8824, 11030, 12720, 13236, 16545, 17648, 22060, 25440, 26472, 33090, 35296, 44120, 52944, 58459, 66180, 88240, 105888, 116918, 132360, 175377, 176480, 233836, 264720, 292295, 350754, 467672, 529440, 584590, 701508, 876885, 935344, 1169180, 1403016, 1753770, 1870688, 2338360, 2806032, 3507540, 4676720, 5612064, 7015080, 9353440, 14030160, 28060320]

約数ペア:

[(1, 28060320), (2, 14030160), (3, 9353440), (4, 7015080), (5, 5612064), (6, 4676720), (8, 3507540), (10, 2806032), (12, 2338360), (15, 1870688), (16, 1753770), (20, 1403016), (24, 1169180), (30, 935344), (32, 876885), (40, 701508), (48, 584590), (53, 529440), (60, 467672), (80, 350754), (96, 292295), (106, 264720), (120, 233836), (159, 176480), (160, 175377), (212, 132360), (240, 116918), (265, 105888), (318, 88240), (424, 66180), (480, 58459), (530, 52944), (636, 44120), (795, 35296), (848, 33090), (1060, 26472), (1103, 25440), (1272, 22060), (1590, 17648), (1696, 16545), (2120, 13236), (2206, 12720), (2544, 11030), (3180, 8824), (3309, 8480), (4240, 6618), (4412, 6360), (5088, 5515)]