78292320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163109}}^1$

素因数の和:163127

約数の個数: 48

約数和(自身を含む): 246622320

約数和(自身を除く): 168330000

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, 163109, 326218, 489327, 652436, 815545, 978654, 1304872, 1631090, 1957308, 2446635, 2609744, 3262180, 3914616, 4893270, 5219488, 6524360, 7829232, 9786540, 13048720, 15658464, 19573080, 26097440, 39146160, 78292320]

約数ペア:

[(1, 78292320), (2, 39146160), (3, 26097440), (4, 19573080), (5, 15658464), (6, 13048720), (8, 9786540), (10, 7829232), (12, 6524360), (15, 5219488), (16, 4893270), (20, 3914616), (24, 3262180), (30, 2609744), (32, 2446635), (40, 1957308), (48, 1631090), (60, 1304872), (80, 978654), (96, 815545), (120, 652436), (160, 489327), (240, 326218), (480, 163109)]