385502760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{356947}}^1$

素因数の和:356967

約数の個数: 64

約数和(自身を含む): 1285012800

約数和(自身を除く): 899510040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 356947, 713894, 1070841, 1427788, 1784735, 2141682, 2855576, 3212523, 3569470, 4283364, 5354205, 6425046, 7138940, 8566728, 9637569, 10708410, 12850092, 14277880, 16062615, 19275138, 21416820, 25700184, 32125230, 38550276, 42833640, 48187845, 64250460, 77100552, 96375690, 128500920, 192751380, 385502760]

約数ペア:

[(1, 385502760), (2, 192751380), (3, 128500920), (4, 96375690), (5, 77100552), (6, 64250460), (8, 48187845), (9, 42833640), (10, 38550276), (12, 32125230), (15, 25700184), (18, 21416820), (20, 19275138), (24, 16062615), (27, 14277880), (30, 12850092), (36, 10708410), (40, 9637569), (45, 8566728), (54, 7138940), (60, 6425046), (72, 5354205), (90, 4283364), (108, 3569470), (120, 3212523), (135, 2855576), (180, 2141682), (216, 1784735), (270, 1427788), (360, 1070841), (540, 713894), (1080, 356947)]