67741680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9733}}^1$

素因数の和:9778

約数の個数: 80

約数和(自身を含む): 217262880

約数和(自身を除く): 149521200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9733, 19466, 29199, 38932, 48665, 58398, 77864, 97330, 116796, 145995, 155728, 194660, 233592, 282257, 291990, 389320, 467184, 564514, 583980, 778640, 846771, 1129028, 1167960, 1411285, 1693542, 2258056, 2335920, 2822570, 3387084, 4233855, 4516112, 5645140, 6774168, 8467710, 11290280, 13548336, 16935420, 22580560, 33870840, 67741680]

約数ペア:

[(1, 67741680), (2, 33870840), (3, 22580560), (4, 16935420), (5, 13548336), (6, 11290280), (8, 8467710), (10, 6774168), (12, 5645140), (15, 4516112), (16, 4233855), (20, 3387084), (24, 2822570), (29, 2335920), (30, 2258056), (40, 1693542), (48, 1411285), (58, 1167960), (60, 1129028), (80, 846771), (87, 778640), (116, 583980), (120, 564514), (145, 467184), (174, 389320), (232, 291990), (240, 282257), (290, 233592), (348, 194660), (435, 155728), (464, 145995), (580, 116796), (696, 97330), (870, 77864), (1160, 58398), (1392, 48665), (1740, 38932), (2320, 29199), (3480, 19466), (6960, 9733)]