22122720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{569}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 78427440

約数和(自身を除く): 56304720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 569, 648, 720, 810, 864, 972, 1080, 1138, 1215, 1296, 1440, 1620, 1707, 1944, 2160, 2276, 2430, 2592, 2845, 3240, 3414, 3888, 4320, 4552, 4860, 5121, 5690, 6480, 6828, 7776, 8535, 9104, 9720, 10242, 11380, 12960, 13656, 15363, 17070, 18208, 19440, 20484, 22760, 25605, 27312, 30726, 34140, 38880, 40968, 45520, 46089, 51210, 54624, 61452, 68280, 76815, 81936, 91040, 92178, 102420, 122904, 136560, 138267, 153630, 163872, 184356, 204840, 230445, 245808, 273120, 276534, 307260, 368712, 409680, 460890, 491616, 553068, 614520, 691335, 737424, 819360, 921780, 1106136, 1229040, 1382670, 1474848, 1843560, 2212272, 2458080, 2765340, 3687120, 4424544, 5530680, 7374240, 11061360, 22122720]

約数ペア:

[(1, 22122720), (2, 11061360), (3, 7374240), (4, 5530680), (5, 4424544), (6, 3687120), (8, 2765340), (9, 2458080), (10, 2212272), (12, 1843560), (15, 1474848), (16, 1382670), (18, 1229040), (20, 1106136), (24, 921780), (27, 819360), (30, 737424), (32, 691335), (36, 614520), (40, 553068), (45, 491616), (48, 460890), (54, 409680), (60, 368712), (72, 307260), (80, 276534), (81, 273120), (90, 245808), (96, 230445), (108, 204840), (120, 184356), (135, 163872), (144, 153630), (160, 138267), (162, 136560), (180, 122904), (216, 102420), (240, 92178), (243, 91040), (270, 81936), (288, 76815), (324, 68280), (360, 61452), (405, 54624), (432, 51210), (480, 46089), (486, 45520), (540, 40968), (569, 38880), (648, 34140), (720, 30726), (810, 27312), (864, 25605), (972, 22760), (1080, 20484), (1138, 19440), (1215, 18208), (1296, 17070), (1440, 15363), (1620, 13656), (1707, 12960), (1944, 11380), (2160, 10242), (2276, 9720), (2430, 9104), (2592, 8535), (2845, 7776), (3240, 6828), (3414, 6480), (3888, 5690), (4320, 5121), (4552, 4860)]