197744011440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823933381}}^1$

素因数の和:823933397

約数の個数: 40

約数和(自身を含む): 613006436208

約数和(自身を除く): 415262424768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823933381, 1647866762, 2471800143, 3295733524, 4119666905, 4943600286, 6591467048, 8239333810, 9887200572, 12359000715, 13182934096, 16478667620, 19774401144, 24718001430, 32957335240, 39548802288, 49436002860, 65914670480, 98872005720, 197744011440]

約数ペア:

[(1, 197744011440), (2, 98872005720), (3, 65914670480), (4, 49436002860), (5, 39548802288), (6, 32957335240), (8, 24718001430), (10, 19774401144), (12, 16478667620), (15, 13182934096), (16, 12359000715), (20, 9887200572), (24, 8239333810), (30, 6591467048), (40, 4943600286), (48, 4119666905), (60, 3295733524), (80, 2471800143), (120, 1647866762), (240, 823933381)]