16272780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 45749760

約数和(自身を除く): 29476980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 739, 1101, 1468, 1478, 1835, 2202, 2217, 2956, 3670, 3695, 4404, 4434, 5505, 7340, 7390, 8868, 11010, 11085, 14780, 22020, 22170, 44340, 271213, 542426, 813639, 1084852, 1356065, 1627278, 2712130, 3254556, 4068195, 5424260, 8136390, 16272780]

約数ペア:

[(1, 16272780), (2, 8136390), (3, 5424260), (4, 4068195), (5, 3254556), (6, 2712130), (10, 1627278), (12, 1356065), (15, 1084852), (20, 813639), (30, 542426), (60, 271213), (367, 44340), (734, 22170), (739, 22020), (1101, 14780), (1468, 11085), (1478, 11010), (1835, 8868), (2202, 7390), (2217, 7340), (2956, 5505), (3670, 4434), (3695, 4404)]