121354240

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 332972640

約数和(自身を除く): 211618400

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, 1024, 1120, 1280, 1693, 1792, 2048, 2240, 2560, 3386, 3584, 4480, 5120, 6772, 7168, 8465, 8960, 10240, 11851, 13544, 14336, 16930, 17920, 23702, 27088, 33860, 35840, 47404, 54176, 59255, 67720, 71680, 94808, 108352, 118510, 135440, 189616, 216704, 237020, 270880, 379232, 433408, 474040, 541760, 758464, 866816, 948080, 1083520, 1516928, 1733632, 1896160, 2167040, 3033856, 3467264, 3792320, 4334080, 6067712, 7584640, 8668160, 12135424, 15169280, 17336320, 24270848, 30338560, 60677120, 121354240]

約数ペア:

[(1, 121354240), (2, 60677120), (4, 30338560), (5, 24270848), (7, 17336320), (8, 15169280), (10, 12135424), (14, 8668160), (16, 7584640), (20, 6067712), (28, 4334080), (32, 3792320), (35, 3467264), (40, 3033856), (56, 2167040), (64, 1896160), (70, 1733632), (80, 1516928), (112, 1083520), (128, 948080), (140, 866816), (160, 758464), (224, 541760), (256, 474040), (280, 433408), (320, 379232), (448, 270880), (512, 237020), (560, 216704), (640, 189616), (896, 135440), (1024, 118510), (1120, 108352), (1280, 94808), (1693, 71680), (1792, 67720), (2048, 59255), (2240, 54176), (2560, 47404), (3386, 35840), (3584, 33860), (4480, 27088), (5120, 23702), (6772, 17920), (7168, 16930), (8465, 14336), (8960, 13544), (10240, 11851)]