18565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 59911488

約数和(自身を除く): 41346048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 233, 240, 249, 320, 332, 415, 466, 480, 498, 664, 699, 830, 932, 960, 996, 1165, 1245, 1328, 1398, 1660, 1864, 1992, 2330, 2490, 2656, 2796, 3320, 3495, 3728, 3984, 4660, 4980, 5312, 5592, 6640, 6990, 7456, 7968, 9320, 9960, 11184, 13280, 13980, 14912, 15936, 18640, 19339, 19920, 22368, 26560, 27960, 37280, 38678, 39840, 44736, 55920, 58017, 74560, 77356, 79680, 96695, 111840, 116034, 154712, 193390, 223680, 232068, 290085, 309424, 386780, 464136, 580170, 618848, 773560, 928272, 1160340, 1237696, 1547120, 1856544, 2320680, 3094240, 3713088, 4641360, 6188480, 9282720, 18565440]

約数ペア:

[(1, 18565440), (2, 9282720), (3, 6188480), (4, 4641360), (5, 3713088), (6, 3094240), (8, 2320680), (10, 1856544), (12, 1547120), (15, 1237696), (16, 1160340), (20, 928272), (24, 773560), (30, 618848), (32, 580170), (40, 464136), (48, 386780), (60, 309424), (64, 290085), (80, 232068), (83, 223680), (96, 193390), (120, 154712), (160, 116034), (166, 111840), (192, 96695), (233, 79680), (240, 77356), (249, 74560), (320, 58017), (332, 55920), (415, 44736), (466, 39840), (480, 38678), (498, 37280), (664, 27960), (699, 26560), (830, 22368), (932, 19920), (960, 19339), (996, 18640), (1165, 15936), (1245, 14912), (1328, 13980), (1398, 13280), (1660, 11184), (1864, 9960), (1992, 9320), (2330, 7968), (2490, 7456), (2656, 6990), (2796, 6640), (3320, 5592), (3495, 5312), (3728, 4980), (3984, 4660)]