4920160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 13934592

約数和(自身を除く): 9014432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 191, 224, 230, 280, 322, 368, 382, 460, 560, 644, 736, 764, 805, 920, 955, 1120, 1288, 1337, 1528, 1610, 1840, 1910, 2576, 2674, 3056, 3220, 3680, 3820, 4393, 5152, 5348, 6112, 6440, 6685, 7640, 8786, 10696, 12880, 13370, 15280, 17572, 21392, 21965, 25760, 26740, 30560, 30751, 35144, 42784, 43930, 53480, 61502, 70288, 87860, 106960, 123004, 140576, 153755, 175720, 213920, 246008, 307510, 351440, 492016, 615020, 702880, 984032, 1230040, 2460080, 4920160]

約数ペア:

[(1, 4920160), (2, 2460080), (4, 1230040), (5, 984032), (7, 702880), (8, 615020), (10, 492016), (14, 351440), (16, 307510), (20, 246008), (23, 213920), (28, 175720), (32, 153755), (35, 140576), (40, 123004), (46, 106960), (56, 87860), (70, 70288), (80, 61502), (92, 53480), (112, 43930), (115, 42784), (140, 35144), (160, 30751), (161, 30560), (184, 26740), (191, 25760), (224, 21965), (230, 21392), (280, 17572), (322, 15280), (368, 13370), (382, 12880), (460, 10696), (560, 8786), (644, 7640), (736, 6685), (764, 6440), (805, 6112), (920, 5348), (955, 5152), (1120, 4393), (1288, 3820), (1337, 3680), (1528, 3220), (1610, 3056), (1840, 2674), (1910, 2576)]