22478160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 70691904

約数和(自身を除く): 48213744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1283, 1460, 1752, 2190, 2566, 2920, 3504, 3849, 4380, 5132, 5840, 6415, 7698, 8760, 10264, 12830, 15396, 17520, 19245, 20528, 25660, 30792, 38490, 51320, 61584, 76980, 93659, 102640, 153960, 187318, 280977, 307920, 374636, 468295, 561954, 749272, 936590, 1123908, 1404885, 1498544, 1873180, 2247816, 2809770, 3746360, 4495632, 5619540, 7492720, 11239080, 22478160]

約数ペア:

[(1, 22478160), (2, 11239080), (3, 7492720), (4, 5619540), (5, 4495632), (6, 3746360), (8, 2809770), (10, 2247816), (12, 1873180), (15, 1498544), (16, 1404885), (20, 1123908), (24, 936590), (30, 749272), (40, 561954), (48, 468295), (60, 374636), (73, 307920), (80, 280977), (120, 187318), (146, 153960), (219, 102640), (240, 93659), (292, 76980), (365, 61584), (438, 51320), (584, 38490), (730, 30792), (876, 25660), (1095, 20528), (1168, 19245), (1283, 17520), (1460, 15396), (1752, 12830), (2190, 10264), (2566, 8760), (2920, 7698), (3504, 6415), (3849, 5840), (4380, 5132)]