145919280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46769}}^1$

素因数の和:46798

約数の個数: 80

約数和(自身を含む): 487156320

約数和(自身を除く): 341237040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 46769, 93538, 140307, 187076, 233845, 280614, 374152, 467690, 561228, 607997, 701535, 748304, 935380, 1122456, 1215994, 1403070, 1823991, 1870760, 2244912, 2431988, 2806140, 3039985, 3647982, 3741520, 4863976, 5612280, 6079970, 7295964, 9119955, 9727952, 11224560, 12159940, 14591928, 18239910, 24319880, 29183856, 36479820, 48639760, 72959640, 145919280]

約数ペア:

[(1, 145919280), (2, 72959640), (3, 48639760), (4, 36479820), (5, 29183856), (6, 24319880), (8, 18239910), (10, 14591928), (12, 12159940), (13, 11224560), (15, 9727952), (16, 9119955), (20, 7295964), (24, 6079970), (26, 5612280), (30, 4863976), (39, 3741520), (40, 3647982), (48, 3039985), (52, 2806140), (60, 2431988), (65, 2244912), (78, 1870760), (80, 1823991), (104, 1403070), (120, 1215994), (130, 1122456), (156, 935380), (195, 748304), (208, 701535), (240, 607997), (260, 561228), (312, 467690), (390, 374152), (520, 280614), (624, 233845), (780, 187076), (1040, 140307), (1560, 93538), (3120, 46769)]