142514280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{395873}}^1$

素因数の和:395890

約数の個数: 48

約数和(自身を含む): 463172580

約数和(自身を除く): 320658300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 395873, 791746, 1187619, 1583492, 1979365, 2375238, 3166984, 3562857, 3958730, 4750476, 5938095, 7125714, 7917460, 9500952, 11876190, 14251428, 15834920, 17814285, 23752380, 28502856, 35628570, 47504760, 71257140, 142514280]

約数ペア:

[(1, 142514280), (2, 71257140), (3, 47504760), (4, 35628570), (5, 28502856), (6, 23752380), (8, 17814285), (9, 15834920), (10, 14251428), (12, 11876190), (15, 9500952), (18, 7917460), (20, 7125714), (24, 5938095), (30, 4750476), (36, 3958730), (40, 3562857), (45, 3166984), (60, 2375238), (72, 1979365), (90, 1583492), (120, 1187619), (180, 791746), (360, 395873)]