8250960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 26426880

約数和(自身を除く): 18175920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1109, 1240, 1488, 1860, 2218, 2480, 3327, 3720, 4436, 5545, 6654, 7440, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 34379, 44360, 53232, 66540, 68758, 88720, 103137, 133080, 137516, 171895, 206274, 266160, 275032, 343790, 412548, 515685, 550064, 687580, 825096, 1031370, 1375160, 1650192, 2062740, 2750320, 4125480, 8250960]

約数ペア:

[(1, 8250960), (2, 4125480), (3, 2750320), (4, 2062740), (5, 1650192), (6, 1375160), (8, 1031370), (10, 825096), (12, 687580), (15, 550064), (16, 515685), (20, 412548), (24, 343790), (30, 275032), (31, 266160), (40, 206274), (48, 171895), (60, 137516), (62, 133080), (80, 103137), (93, 88720), (120, 68758), (124, 66540), (155, 53232), (186, 44360), (240, 34379), (248, 33270), (310, 26616), (372, 22180), (465, 17744), (496, 16635), (620, 13308), (744, 11090), (930, 8872), (1109, 7440), (1240, 6654), (1488, 5545), (1860, 4436), (2218, 3720), (2480, 3327)]