85783560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31081}}^1$

素因数の和:31118

約数の個数: 64

約数和(自身を含む): 268548480

約数和(自身を除く): 182764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 31081, 62162, 93243, 124324, 155405, 186486, 248648, 310810, 372972, 466215, 621620, 714863, 745944, 932430, 1243240, 1429726, 1864860, 2144589, 2859452, 3574315, 3729720, 4289178, 5718904, 7148630, 8578356, 10722945, 14297260, 17156712, 21445890, 28594520, 42891780, 85783560]

約数ペア:

[(1, 85783560), (2, 42891780), (3, 28594520), (4, 21445890), (5, 17156712), (6, 14297260), (8, 10722945), (10, 8578356), (12, 7148630), (15, 5718904), (20, 4289178), (23, 3729720), (24, 3574315), (30, 2859452), (40, 2144589), (46, 1864860), (60, 1429726), (69, 1243240), (92, 932430), (115, 745944), (120, 714863), (138, 621620), (184, 466215), (230, 372972), (276, 310810), (345, 248648), (460, 186486), (552, 155405), (690, 124324), (920, 93243), (1380, 62162), (2760, 31081)]