1422992640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{370571}}^1$

素因数の和:370595

約数の個数: 72

約数和(自身を含む): 4544695008

約数和(自身を除く): 3121702368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 370571, 741142, 1111713, 1482284, 1852855, 2223426, 2964568, 3705710, 4446852, 5558565, 5929136, 7411420, 8893704, 11117130, 11858272, 14822840, 17787408, 22234260, 23716544, 29645680, 35574816, 44468520, 47433088, 59291360, 71149632, 88937040, 94866176, 118582720, 142299264, 177874080, 237165440, 284598528, 355748160, 474330880, 711496320, 1422992640]

約数ペア:

[(1, 1422992640), (2, 711496320), (3, 474330880), (4, 355748160), (5, 284598528), (6, 237165440), (8, 177874080), (10, 142299264), (12, 118582720), (15, 94866176), (16, 88937040), (20, 71149632), (24, 59291360), (30, 47433088), (32, 44468520), (40, 35574816), (48, 29645680), (60, 23716544), (64, 22234260), (80, 17787408), (96, 14822840), (120, 11858272), (128, 11117130), (160, 8893704), (192, 7411420), (240, 5929136), (256, 5558565), (320, 4446852), (384, 3705710), (480, 2964568), (640, 2223426), (768, 1852855), (960, 1482284), (1280, 1111713), (1920, 741142), (3840, 370571)]