16028640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11131}}^1$

素因数の和:11152

約数の個数: 72

約数和(自身を含む): 54702648

約数和(自身を除く): 38674008

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, 11131, 22262, 33393, 44524, 55655, 66786, 89048, 100179, 111310, 133572, 166965, 178096, 200358, 222620, 267144, 333930, 356192, 400716, 445240, 500895, 534288, 667860, 801432, 890480, 1001790, 1068576, 1335720, 1602864, 1780960, 2003580, 2671440, 3205728, 4007160, 5342880, 8014320, 16028640]

約数ペア:

[(1, 16028640), (2, 8014320), (3, 5342880), (4, 4007160), (5, 3205728), (6, 2671440), (8, 2003580), (9, 1780960), (10, 1602864), (12, 1335720), (15, 1068576), (16, 1001790), (18, 890480), (20, 801432), (24, 667860), (30, 534288), (32, 500895), (36, 445240), (40, 400716), (45, 356192), (48, 333930), (60, 267144), (72, 222620), (80, 200358), (90, 178096), (96, 166965), (120, 133572), (144, 111310), (160, 100179), (180, 89048), (240, 66786), (288, 55655), (360, 44524), (480, 33393), (720, 22262), (1440, 11131)]