89912640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 112

約数和(自身を含む): 289608768

約数和(自身を除く): 199696128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1283, 1460, 1752, 2190, 2336, 2566, 2920, 3504, 3849, 4380, 4672, 5132, 5840, 6415, 7008, 7698, 8760, 10264, 11680, 12830, 14016, 15396, 17520, 19245, 20528, 23360, 25660, 30792, 35040, 38490, 41056, 51320, 61584, 70080, 76980, 82112, 93659, 102640, 123168, 153960, 187318, 205280, 246336, 280977, 307920, 374636, 410560, 468295, 561954, 615840, 749272, 936590, 1123908, 1231680, 1404885, 1498544, 1873180, 2247816, 2809770, 2997088, 3746360, 4495632, 5619540, 5994176, 7492720, 8991264, 11239080, 14985440, 17982528, 22478160, 29970880, 44956320, 89912640]

約数ペア:

[(1, 89912640), (2, 44956320), (3, 29970880), (4, 22478160), (5, 17982528), (6, 14985440), (8, 11239080), (10, 8991264), (12, 7492720), (15, 5994176), (16, 5619540), (20, 4495632), (24, 3746360), (30, 2997088), (32, 2809770), (40, 2247816), (48, 1873180), (60, 1498544), (64, 1404885), (73, 1231680), (80, 1123908), (96, 936590), (120, 749272), (146, 615840), (160, 561954), (192, 468295), (219, 410560), (240, 374636), (292, 307920), (320, 280977), (365, 246336), (438, 205280), (480, 187318), (584, 153960), (730, 123168), (876, 102640), (960, 93659), (1095, 82112), (1168, 76980), (1283, 70080), (1460, 61584), (1752, 51320), (2190, 41056), (2336, 38490), (2566, 35040), (2920, 30792), (3504, 25660), (3849, 23360), (4380, 20528), (4672, 19245), (5132, 17520), (5840, 15396), (6415, 14016), (7008, 12830), (7698, 11680), (8760, 10264)]