54839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13474

約数の個数: 80

約数和(自身を含む): 180015264

約数和(自身を除く): 125175984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13441, 26882, 40323, 53764, 67205, 80646, 107528, 134410, 161292, 201615, 215056, 228497, 268820, 322584, 403230, 456994, 537640, 645168, 685491, 806460, 913988, 1075280, 1142485, 1370982, 1612920, 1827976, 2284970, 2741964, 3225840, 3427455, 3655952, 4569940, 5483928, 6854910, 9139880, 10967856, 13709820, 18279760, 27419640, 54839280]

約数ペア:

[(1, 54839280), (2, 27419640), (3, 18279760), (4, 13709820), (5, 10967856), (6, 9139880), (8, 6854910), (10, 5483928), (12, 4569940), (15, 3655952), (16, 3427455), (17, 3225840), (20, 2741964), (24, 2284970), (30, 1827976), (34, 1612920), (40, 1370982), (48, 1142485), (51, 1075280), (60, 913988), (68, 806460), (80, 685491), (85, 645168), (102, 537640), (120, 456994), (136, 403230), (170, 322584), (204, 268820), (240, 228497), (255, 215056), (272, 201615), (340, 161292), (408, 134410), (510, 107528), (680, 80646), (816, 67205), (1020, 53764), (1360, 40323), (2040, 26882), (4080, 13441)]