79356960

素因数分解:

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

素因数の和:55130

約数の個数: 72

約数和(自身を含む): 270810540

約数和(自身を除く): 191453580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55109, 110218, 165327, 220436, 275545, 330654, 440872, 495981, 551090, 661308, 826635, 881744, 991962, 1102180, 1322616, 1653270, 1763488, 1983924, 2204360, 2479905, 2645232, 3306540, 3967848, 4408720, 4959810, 5290464, 6613080, 7935696, 8817440, 9919620, 13226160, 15871392, 19839240, 26452320, 39678480, 79356960]

約数ペア:

[(1, 79356960), (2, 39678480), (3, 26452320), (4, 19839240), (5, 15871392), (6, 13226160), (8, 9919620), (9, 8817440), (10, 7935696), (12, 6613080), (15, 5290464), (16, 4959810), (18, 4408720), (20, 3967848), (24, 3306540), (30, 2645232), (32, 2479905), (36, 2204360), (40, 1983924), (45, 1763488), (48, 1653270), (60, 1322616), (72, 1102180), (80, 991962), (90, 881744), (96, 826635), (120, 661308), (144, 551090), (160, 495981), (180, 440872), (240, 330654), (288, 275545), (360, 220436), (480, 165327), (720, 110218), (1440, 55109)]