105809280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{55109}}^1$

素因数の和:55131

約数の個数: 64

約数和(自身を含む): 337273200

約数和(自身を除く): 231463920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 55109, 110218, 165327, 220436, 275545, 330654, 440872, 551090, 661308, 826635, 881744, 1102180, 1322616, 1653270, 1763488, 2204360, 2645232, 3306540, 3526976, 4408720, 5290464, 6613080, 7053952, 8817440, 10580928, 13226160, 17634880, 21161856, 26452320, 35269760, 52904640, 105809280]

約数ペア:

[(1, 105809280), (2, 52904640), (3, 35269760), (4, 26452320), (5, 21161856), (6, 17634880), (8, 13226160), (10, 10580928), (12, 8817440), (15, 7053952), (16, 6613080), (20, 5290464), (24, 4408720), (30, 3526976), (32, 3306540), (40, 2645232), (48, 2204360), (60, 1763488), (64, 1653270), (80, 1322616), (96, 1102180), (120, 881744), (128, 826635), (160, 661308), (192, 551090), (240, 440872), (320, 330654), (384, 275545), (480, 220436), (640, 165327), (960, 110218), (1920, 55109)]