89129280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 112

約数和(自身を含む): 284927040

約数和(自身を除く): 195797760

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, 160, 192, 227, 240, 320, 409, 454, 480, 681, 818, 908, 960, 1135, 1227, 1362, 1636, 1816, 2045, 2270, 2454, 2724, 3272, 3405, 3632, 4090, 4540, 4908, 5448, 6135, 6544, 6810, 7264, 8180, 9080, 9816, 10896, 12270, 13088, 13620, 14528, 16360, 18160, 19632, 21792, 24540, 26176, 27240, 32720, 36320, 39264, 43584, 49080, 54480, 65440, 72640, 78528, 92843, 98160, 108960, 130880, 185686, 196320, 217920, 278529, 371372, 392640, 464215, 557058, 742744, 928430, 1114116, 1392645, 1485488, 1856860, 2228232, 2785290, 2970976, 3713720, 4456464, 5570580, 5941952, 7427440, 8912928, 11141160, 14854880, 17825856, 22282320, 29709760, 44564640, 89129280]

約数ペア:

[(1, 89129280), (2, 44564640), (3, 29709760), (4, 22282320), (5, 17825856), (6, 14854880), (8, 11141160), (10, 8912928), (12, 7427440), (15, 5941952), (16, 5570580), (20, 4456464), (24, 3713720), (30, 2970976), (32, 2785290), (40, 2228232), (48, 1856860), (60, 1485488), (64, 1392645), (80, 1114116), (96, 928430), (120, 742744), (160, 557058), (192, 464215), (227, 392640), (240, 371372), (320, 278529), (409, 217920), (454, 196320), (480, 185686), (681, 130880), (818, 108960), (908, 98160), (960, 92843), (1135, 78528), (1227, 72640), (1362, 65440), (1636, 54480), (1816, 49080), (2045, 43584), (2270, 39264), (2454, 36320), (2724, 32720), (3272, 27240), (3405, 26176), (3632, 24540), (4090, 21792), (4540, 19632), (4908, 18160), (5448, 16360), (6135, 14528), (6544, 13620), (6810, 13088), (7264, 12270), (8180, 10896), (9080, 9816)]