77002320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320843}}^1$

素因数の和:320859

約数の個数: 40

約数和(自身を含む): 238707936

約数和(自身を除く): 161705616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320843, 641686, 962529, 1283372, 1604215, 1925058, 2566744, 3208430, 3850116, 4812645, 5133488, 6416860, 7700232, 9625290, 12833720, 15400464, 19250580, 25667440, 38501160, 77002320]

約数ペア:

[(1, 77002320), (2, 38501160), (3, 25667440), (4, 19250580), (5, 15400464), (6, 12833720), (8, 9625290), (10, 7700232), (12, 6416860), (15, 5133488), (16, 4812645), (20, 3850116), (24, 3208430), (30, 2566744), (40, 1925058), (48, 1604215), (60, 1283372), (80, 962529), (120, 641686), (240, 320843)]