72701760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75731}}^1$

素因数の和:75751

約数の個数: 56

約数和(自身を含む): 230831136

約数和(自身を除く): 158129376

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, 160, 192, 240, 320, 480, 960, 75731, 151462, 227193, 302924, 378655, 454386, 605848, 757310, 908772, 1135965, 1211696, 1514620, 1817544, 2271930, 2423392, 3029240, 3635088, 4543860, 4846784, 6058480, 7270176, 9087720, 12116960, 14540352, 18175440, 24233920, 36350880, 72701760]

約数ペア:

[(1, 72701760), (2, 36350880), (3, 24233920), (4, 18175440), (5, 14540352), (6, 12116960), (8, 9087720), (10, 7270176), (12, 6058480), (15, 4846784), (16, 4543860), (20, 3635088), (24, 3029240), (30, 2423392), (32, 2271930), (40, 1817544), (48, 1514620), (60, 1211696), (64, 1135965), (80, 908772), (96, 757310), (120, 605848), (160, 454386), (192, 378655), (240, 302924), (320, 227193), (480, 151462), (960, 75731)]