1274212320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2654609}}^1$

素因数の和:2654627

約数の個数: 48

約数和(自身を含む): 4013770320

約数和(自身を除く): 2739558000

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, 2654609, 5309218, 7963827, 10618436, 13273045, 15927654, 21236872, 26546090, 31855308, 39819135, 42473744, 53092180, 63710616, 79638270, 84947488, 106184360, 127421232, 159276540, 212368720, 254842464, 318553080, 424737440, 637106160, 1274212320]

約数ペア:

[(1, 1274212320), (2, 637106160), (3, 424737440), (4, 318553080), (5, 254842464), (6, 212368720), (8, 159276540), (10, 127421232), (12, 106184360), (15, 84947488), (16, 79638270), (20, 63710616), (24, 53092180), (30, 42473744), (32, 39819135), (40, 31855308), (48, 26546090), (60, 21236872), (80, 15927654), (96, 13273045), (120, 10618436), (160, 7963827), (240, 5309218), (480, 2654609)]