115988080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 305525088

約数和(自身を除く): 189537008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 184, 208, 230, 260, 299, 338, 368, 373, 460, 520, 598, 676, 746, 845, 920, 1040, 1196, 1352, 1492, 1495, 1690, 1840, 1865, 2392, 2704, 2984, 2990, 3380, 3730, 3887, 4784, 4849, 5968, 5980, 6760, 7460, 7774, 8579, 9698, 11960, 13520, 14920, 15548, 17158, 19396, 19435, 23920, 24245, 29840, 31096, 34316, 38792, 38870, 42895, 48490, 62192, 63037, 68632, 77584, 77740, 85790, 96980, 111527, 126074, 137264, 155480, 171580, 193960, 223054, 252148, 310960, 315185, 343160, 387920, 446108, 504296, 557635, 630370, 686320, 892216, 1008592, 1115270, 1260740, 1449851, 1784432, 2230540, 2521480, 2899702, 4461080, 5042960, 5799404, 7249255, 8922160, 11598808, 14498510, 23197616, 28997020, 57994040, 115988080]

約数ペア:

[(1, 115988080), (2, 57994040), (4, 28997020), (5, 23197616), (8, 14498510), (10, 11598808), (13, 8922160), (16, 7249255), (20, 5799404), (23, 5042960), (26, 4461080), (40, 2899702), (46, 2521480), (52, 2230540), (65, 1784432), (80, 1449851), (92, 1260740), (104, 1115270), (115, 1008592), (130, 892216), (169, 686320), (184, 630370), (208, 557635), (230, 504296), (260, 446108), (299, 387920), (338, 343160), (368, 315185), (373, 310960), (460, 252148), (520, 223054), (598, 193960), (676, 171580), (746, 155480), (845, 137264), (920, 126074), (1040, 111527), (1196, 96980), (1352, 85790), (1492, 77740), (1495, 77584), (1690, 68632), (1840, 63037), (1865, 62192), (2392, 48490), (2704, 42895), (2984, 38870), (2990, 38792), (3380, 34316), (3730, 31096), (3887, 29840), (4784, 24245), (4849, 23920), (5968, 19435), (5980, 19396), (6760, 17158), (7460, 15548), (7774, 14920), (8579, 13520), (9698, 11960)]