55528560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 187849584

約数和(自身を除く): 132321024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 331, 360, 466, 662, 699, 720, 932, 993, 1165, 1324, 1398, 1655, 1864, 1986, 2097, 2330, 2648, 2796, 2979, 3310, 3495, 3728, 3972, 4194, 4660, 4965, 5296, 5592, 5958, 6620, 6990, 7944, 8388, 9320, 9930, 10485, 11184, 11916, 13240, 13980, 14895, 15888, 16776, 18640, 19860, 20970, 23832, 26480, 27960, 29790, 33552, 39720, 41940, 47664, 55920, 59580, 77123, 79440, 83880, 119160, 154246, 167760, 231369, 238320, 308492, 385615, 462738, 616984, 694107, 771230, 925476, 1156845, 1233968, 1388214, 1542460, 1850952, 2313690, 2776428, 3084920, 3470535, 3701904, 4627380, 5552856, 6169840, 6941070, 9254760, 11105712, 13882140, 18509520, 27764280, 55528560]

約数ペア:

[(1, 55528560), (2, 27764280), (3, 18509520), (4, 13882140), (5, 11105712), (6, 9254760), (8, 6941070), (9, 6169840), (10, 5552856), (12, 4627380), (15, 3701904), (16, 3470535), (18, 3084920), (20, 2776428), (24, 2313690), (30, 1850952), (36, 1542460), (40, 1388214), (45, 1233968), (48, 1156845), (60, 925476), (72, 771230), (80, 694107), (90, 616984), (120, 462738), (144, 385615), (180, 308492), (233, 238320), (240, 231369), (331, 167760), (360, 154246), (466, 119160), (662, 83880), (699, 79440), (720, 77123), (932, 59580), (993, 55920), (1165, 47664), (1324, 41940), (1398, 39720), (1655, 33552), (1864, 29790), (1986, 27960), (2097, 26480), (2330, 23832), (2648, 20970), (2796, 19860), (2979, 18640), (3310, 16776), (3495, 15888), (3728, 14895), (3972, 13980), (4194, 13240), (4660, 11916), (4965, 11184), (5296, 10485), (5592, 9930), (5958, 9320), (6620, 8388), (6990, 7944)]