84560880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15319}}^1$

素因数の和:15358

約数の個数: 80

約数和(自身を含む): 273553920

約数和(自身を除く): 188993040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 245104, 306380, 352337, 367656, 459570, 612760, 704674, 735312, 919140, 1057011, 1225520, 1409348, 1761685, 1838280, 2114022, 2818696, 3523370, 3676560, 4228044, 5285055, 5637392, 7046740, 8456088, 10570110, 14093480, 16912176, 21140220, 28186960, 42280440, 84560880]

約数ペア:

[(1, 84560880), (2, 42280440), (3, 28186960), (4, 21140220), (5, 16912176), (6, 14093480), (8, 10570110), (10, 8456088), (12, 7046740), (15, 5637392), (16, 5285055), (20, 4228044), (23, 3676560), (24, 3523370), (30, 2818696), (40, 2114022), (46, 1838280), (48, 1761685), (60, 1409348), (69, 1225520), (80, 1057011), (92, 919140), (115, 735312), (120, 704674), (138, 612760), (184, 459570), (230, 367656), (240, 352337), (276, 306380), (345, 245104), (368, 229785), (460, 183828), (552, 153190), (690, 122552), (920, 91914), (1104, 76595), (1380, 61276), (1840, 45957), (2760, 30638), (5520, 15319)]