90613560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32831}}^1$

素因数の和:32868

約数の個数: 64

約数和(自身を含む): 283668480

約数和(自身を除く): 193054920

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, 32831, 65662, 98493, 131324, 164155, 196986, 262648, 328310, 393972, 492465, 656620, 755113, 787944, 984930, 1313240, 1510226, 1969860, 2265339, 3020452, 3775565, 3939720, 4530678, 6040904, 7551130, 9061356, 11326695, 15102260, 18122712, 22653390, 30204520, 45306780, 90613560]

約数ペア:

[(1, 90613560), (2, 45306780), (3, 30204520), (4, 22653390), (5, 18122712), (6, 15102260), (8, 11326695), (10, 9061356), (12, 7551130), (15, 6040904), (20, 4530678), (23, 3939720), (24, 3775565), (30, 3020452), (40, 2265339), (46, 1969860), (60, 1510226), (69, 1313240), (92, 984930), (115, 787944), (120, 755113), (138, 656620), (184, 492465), (230, 393972), (276, 328310), (345, 262648), (460, 196986), (552, 164155), (690, 131324), (920, 98493), (1380, 65662), (2760, 32831)]