426689520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13999}}^1$

素因数の和:14142

約数の個数: 80

約数和(自身を含む): 1333248000

約数和(自身を除く): 906558480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 13999, 15240, 27998, 30480, 41997, 55996, 69995, 83994, 111992, 139990, 167988, 209985, 223984, 279980, 335976, 419970, 559960, 671952, 839940, 1119920, 1679880, 1777873, 3359760, 3555746, 5333619, 7111492, 8889365, 10667238, 14222984, 17778730, 21334476, 26668095, 28445968, 35557460, 42668952, 53336190, 71114920, 85337904, 106672380, 142229840, 213344760, 426689520]

約数ペア:

[(1, 426689520), (2, 213344760), (3, 142229840), (4, 106672380), (5, 85337904), (6, 71114920), (8, 53336190), (10, 42668952), (12, 35557460), (15, 28445968), (16, 26668095), (20, 21334476), (24, 17778730), (30, 14222984), (40, 10667238), (48, 8889365), (60, 7111492), (80, 5333619), (120, 3555746), (127, 3359760), (240, 1777873), (254, 1679880), (381, 1119920), (508, 839940), (635, 671952), (762, 559960), (1016, 419970), (1270, 335976), (1524, 279980), (1905, 223984), (2032, 209985), (2540, 167988), (3048, 139990), (3810, 111992), (5080, 83994), (6096, 69995), (7620, 55996), (10160, 41997), (13999, 30480), (15240, 27998)]