85786320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15580

約数の個数: 80

約数和(自身を含む): 277517952

約数和(自身を除く): 191731632

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, 15541, 31082, 46623, 62164, 77705, 93246, 124328, 155410, 186492, 233115, 248656, 310820, 357443, 372984, 466230, 621640, 714886, 745968, 932460, 1072329, 1243280, 1429772, 1787215, 1864920, 2144658, 2859544, 3574430, 3729840, 4289316, 5361645, 5719088, 7148860, 8578632, 10723290, 14297720, 17157264, 21446580, 28595440, 42893160, 85786320]

約数ペア:

[(1, 85786320), (2, 42893160), (3, 28595440), (4, 21446580), (5, 17157264), (6, 14297720), (8, 10723290), (10, 8578632), (12, 7148860), (15, 5719088), (16, 5361645), (20, 4289316), (23, 3729840), (24, 3574430), (30, 2859544), (40, 2144658), (46, 1864920), (48, 1787215), (60, 1429772), (69, 1243280), (80, 1072329), (92, 932460), (115, 745968), (120, 714886), (138, 621640), (184, 466230), (230, 372984), (240, 357443), (276, 310820), (345, 248656), (368, 233115), (460, 186492), (552, 155410), (690, 124328), (920, 93246), (1104, 77705), (1380, 62164), (1840, 46623), (2760, 31082), (5520, 15541)]