3740720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 5901520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 107, 115, 152, 184, 190, 214, 230, 304, 368, 380, 428, 437, 460, 535, 760, 856, 874, 920, 1070, 1520, 1712, 1748, 1840, 2033, 2140, 2185, 2461, 3496, 4066, 4280, 4370, 4922, 6992, 8132, 8560, 8740, 9844, 10165, 12305, 16264, 17480, 19688, 20330, 24610, 32528, 34960, 39376, 40660, 46759, 49220, 81320, 93518, 98440, 162640, 187036, 196880, 233795, 374072, 467590, 748144, 935180, 1870360, 3740720]

約数ペア:

[(1, 3740720), (2, 1870360), (4, 935180), (5, 748144), (8, 467590), (10, 374072), (16, 233795), (19, 196880), (20, 187036), (23, 162640), (38, 98440), (40, 93518), (46, 81320), (76, 49220), (80, 46759), (92, 40660), (95, 39376), (107, 34960), (115, 32528), (152, 24610), (184, 20330), (190, 19688), (214, 17480), (230, 16264), (304, 12305), (368, 10165), (380, 9844), (428, 8740), (437, 8560), (460, 8132), (535, 6992), (760, 4922), (856, 4370), (874, 4280), (920, 4066), (1070, 3496), (1520, 2461), (1712, 2185), (1748, 2140), (1840, 2033)]