88544640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 285534720

約数和(自身を除く): 196990080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 431, 480, 535, 640, 642, 856, 862, 960, 1070, 1284, 1293, 1605, 1712, 1724, 1920, 2140, 2155, 2568, 2586, 3210, 3424, 3448, 4280, 4310, 5136, 5172, 6420, 6465, 6848, 6896, 8560, 8620, 10272, 10344, 12840, 12930, 13696, 13792, 17120, 17240, 20544, 20688, 25680, 25860, 27584, 34240, 34480, 41088, 41376, 46117, 51360, 51720, 55168, 68480, 68960, 82752, 92234, 102720, 103440, 137920, 138351, 165504, 184468, 205440, 206880, 230585, 275840, 276702, 368936, 413760, 461170, 553404, 691755, 737872, 827520, 922340, 1106808, 1383510, 1475744, 1844680, 2213616, 2767020, 2951488, 3689360, 4427232, 5534040, 5902976, 7378720, 8854464, 11068080, 14757440, 17708928, 22136160, 29514880, 44272320, 88544640]

約数ペア:

[(1, 88544640), (2, 44272320), (3, 29514880), (4, 22136160), (5, 17708928), (6, 14757440), (8, 11068080), (10, 8854464), (12, 7378720), (15, 5902976), (16, 5534040), (20, 4427232), (24, 3689360), (30, 2951488), (32, 2767020), (40, 2213616), (48, 1844680), (60, 1475744), (64, 1383510), (80, 1106808), (96, 922340), (107, 827520), (120, 737872), (128, 691755), (160, 553404), (192, 461170), (214, 413760), (240, 368936), (320, 276702), (321, 275840), (384, 230585), (428, 206880), (431, 205440), (480, 184468), (535, 165504), (640, 138351), (642, 137920), (856, 103440), (862, 102720), (960, 92234), (1070, 82752), (1284, 68960), (1293, 68480), (1605, 55168), (1712, 51720), (1724, 51360), (1920, 46117), (2140, 41376), (2155, 41088), (2568, 34480), (2586, 34240), (3210, 27584), (3424, 25860), (3448, 25680), (4280, 20688), (4310, 20544), (5136, 17240), (5172, 17120), (6420, 13792), (6465, 13696), (6848, 12930), (6896, 12840), (8560, 10344), (8620, 10272)]