514003680

素因数分解:

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

素因数の和:356968

約数の個数: 72

約数和(自身を含む): 1754042472

約数和(自身を除く): 1240038792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 356947, 713894, 1070841, 1427788, 1784735, 2141682, 2855576, 3212523, 3569470, 4283364, 5354205, 5711152, 6425046, 7138940, 8566728, 10708410, 11422304, 12850092, 14277880, 16062615, 17133456, 21416820, 25700184, 28555760, 32125230, 34266912, 42833640, 51400368, 57111520, 64250460, 85667280, 102800736, 128500920, 171334560, 257001840, 514003680]

約数ペア:

[(1, 514003680), (2, 257001840), (3, 171334560), (4, 128500920), (5, 102800736), (6, 85667280), (8, 64250460), (9, 57111520), (10, 51400368), (12, 42833640), (15, 34266912), (16, 32125230), (18, 28555760), (20, 25700184), (24, 21416820), (30, 17133456), (32, 16062615), (36, 14277880), (40, 12850092), (45, 11422304), (48, 10708410), (60, 8566728), (72, 7138940), (80, 6425046), (90, 5711152), (96, 5354205), (120, 4283364), (144, 3569470), (160, 3212523), (180, 2855576), (240, 2141682), (288, 1784735), (360, 1427788), (480, 1070841), (720, 713894), (1440, 356947)]