2016188640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1400131}}^1$

素因数の和:1400152

約数の個数: 72

約数和(自身を含む): 6880248648

約数和(自身を除く): 4864060008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1400131, 2800262, 4200393, 5600524, 7000655, 8400786, 11201048, 12601179, 14001310, 16801572, 21001965, 22402096, 25202358, 28002620, 33603144, 42003930, 44804192, 50404716, 56005240, 63005895, 67206288, 84007860, 100809432, 112010480, 126011790, 134412576, 168015720, 201618864, 224020960, 252023580, 336031440, 403237728, 504047160, 672062880, 1008094320, 2016188640]

約数ペア:

[(1, 2016188640), (2, 1008094320), (3, 672062880), (4, 504047160), (5, 403237728), (6, 336031440), (8, 252023580), (9, 224020960), (10, 201618864), (12, 168015720), (15, 134412576), (16, 126011790), (18, 112010480), (20, 100809432), (24, 84007860), (30, 67206288), (32, 63005895), (36, 56005240), (40, 50404716), (45, 44804192), (48, 42003930), (60, 33603144), (72, 28002620), (80, 25202358), (90, 22402096), (96, 21001965), (120, 16801572), (144, 14001310), (160, 12601179), (180, 11201048), (240, 8400786), (288, 7000655), (360, 5600524), (480, 4200393), (720, 2800262), (1440, 1400131)]