21416160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{44617}}^1$

素因数の和:44635

約数の個数: 48

約数和(自身を含む): 67462416

約数和(自身を除く): 46046256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 44617, 89234, 133851, 178468, 223085, 267702, 356936, 446170, 535404, 669255, 713872, 892340, 1070808, 1338510, 1427744, 1784680, 2141616, 2677020, 3569360, 4283232, 5354040, 7138720, 10708080, 21416160]

約数ペア:

[(1, 21416160), (2, 10708080), (3, 7138720), (4, 5354040), (5, 4283232), (6, 3569360), (8, 2677020), (10, 2141616), (12, 1784680), (15, 1427744), (16, 1338510), (20, 1070808), (24, 892340), (30, 713872), (32, 669255), (40, 535404), (48, 446170), (60, 356936), (80, 267702), (96, 223085), (120, 178468), (160, 133851), (240, 89234), (480, 44617)]