18341760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 60147360

約数和(自身を除く): 41805600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 233, 240, 246, 320, 328, 384, 410, 466, 480, 492, 615, 640, 656, 699, 820, 932, 960, 984, 1165, 1230, 1312, 1398, 1640, 1864, 1920, 1968, 2330, 2460, 2624, 2796, 3280, 3495, 3728, 3936, 4660, 4920, 5248, 5592, 6560, 6990, 7456, 7872, 9320, 9553, 9840, 11184, 13120, 13980, 14912, 15744, 18640, 19106, 19680, 22368, 26240, 27960, 28659, 29824, 37280, 38212, 39360, 44736, 47765, 55920, 57318, 74560, 76424, 78720, 89472, 95530, 111840, 114636, 143295, 149120, 152848, 191060, 223680, 229272, 286590, 305696, 382120, 447360, 458544, 573180, 611392, 764240, 917088, 1146360, 1222784, 1528480, 1834176, 2292720, 3056960, 3668352, 4585440, 6113920, 9170880, 18341760]

約数ペア:

[(1, 18341760), (2, 9170880), (3, 6113920), (4, 4585440), (5, 3668352), (6, 3056960), (8, 2292720), (10, 1834176), (12, 1528480), (15, 1222784), (16, 1146360), (20, 917088), (24, 764240), (30, 611392), (32, 573180), (40, 458544), (41, 447360), (48, 382120), (60, 305696), (64, 286590), (80, 229272), (82, 223680), (96, 191060), (120, 152848), (123, 149120), (128, 143295), (160, 114636), (164, 111840), (192, 95530), (205, 89472), (233, 78720), (240, 76424), (246, 74560), (320, 57318), (328, 55920), (384, 47765), (410, 44736), (466, 39360), (480, 38212), (492, 37280), (615, 29824), (640, 28659), (656, 27960), (699, 26240), (820, 22368), (932, 19680), (960, 19106), (984, 18640), (1165, 15744), (1230, 14912), (1312, 13980), (1398, 13120), (1640, 11184), (1864, 9840), (1920, 9553), (1968, 9320), (2330, 7872), (2460, 7456), (2624, 6990), (2796, 6560), (3280, 5592), (3495, 5248), (3728, 4920), (3936, 4660)]