85754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5416

約数の個数: 80

約数和(自身を含む): 269857728

約数和(自身を除く): 184103088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5333, 5360, 8040, 10666, 15999, 16080, 21332, 26665, 31998, 42664, 53330, 63996, 79995, 85328, 106660, 127992, 159990, 213320, 255984, 319980, 357311, 426640, 639960, 714622, 1071933, 1279920, 1429244, 1786555, 2143866, 2858488, 3573110, 4287732, 5359665, 5716976, 7146220, 8575464, 10719330, 14292440, 17150928, 21438660, 28584880, 42877320, 85754640]

約数ペア:

[(1, 85754640), (2, 42877320), (3, 28584880), (4, 21438660), (5, 17150928), (6, 14292440), (8, 10719330), (10, 8575464), (12, 7146220), (15, 5716976), (16, 5359665), (20, 4287732), (24, 3573110), (30, 2858488), (40, 2143866), (48, 1786555), (60, 1429244), (67, 1279920), (80, 1071933), (120, 714622), (134, 639960), (201, 426640), (240, 357311), (268, 319980), (335, 255984), (402, 213320), (536, 159990), (670, 127992), (804, 106660), (1005, 85328), (1072, 79995), (1340, 63996), (1608, 53330), (2010, 42664), (2680, 31998), (3216, 26665), (4020, 21332), (5333, 16080), (5360, 15999), (8040, 10666)]