27659322880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1543489}}^1$

素因数の和:1543519

約数の個数: 80

約数和(自身を含む): 75791532960

約数和(自身を除く): 48132210080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 1543489, 3086978, 6173956, 7717445, 10804423, 12347912, 15434890, 21608846, 24695824, 30869780, 43217692, 49391648, 54022115, 61739560, 86435384, 98783296, 108044230, 123479120, 172870768, 197566592, 216088460, 246958240, 345741536, 395133184, 432176920, 493916480, 691483072, 790266368, 864353840, 987832960, 1382966144, 1728707680, 1975665920, 2765932288, 3457415360, 3951331840, 5531864576, 6914830720, 13829661440, 27659322880]

約数ペア:

[(1, 27659322880), (2, 13829661440), (4, 6914830720), (5, 5531864576), (7, 3951331840), (8, 3457415360), (10, 2765932288), (14, 1975665920), (16, 1728707680), (20, 1382966144), (28, 987832960), (32, 864353840), (35, 790266368), (40, 691483072), (56, 493916480), (64, 432176920), (70, 395133184), (80, 345741536), (112, 246958240), (128, 216088460), (140, 197566592), (160, 172870768), (224, 123479120), (256, 108044230), (280, 98783296), (320, 86435384), (448, 61739560), (512, 54022115), (560, 49391648), (640, 43217692), (896, 30869780), (1120, 24695824), (1280, 21608846), (1792, 15434890), (2240, 12347912), (2560, 10804423), (3584, 7717445), (4480, 6173956), (8960, 3086978), (17920, 1543489)]