47141760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 154028160

約数和(自身を除く): 106886400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 571, 640, 645, 688, 860, 960, 1032, 1142, 1290, 1376, 1713, 1720, 1920, 2064, 2284, 2580, 2752, 2855, 3426, 3440, 4128, 4568, 5160, 5504, 5710, 6852, 6880, 8256, 8565, 9136, 10320, 11420, 13704, 13760, 16512, 17130, 18272, 20640, 22840, 24553, 27408, 27520, 34260, 36544, 41280, 45680, 49106, 54816, 68520, 73088, 73659, 82560, 91360, 98212, 109632, 122765, 137040, 147318, 182720, 196424, 219264, 245530, 274080, 294636, 365440, 368295, 392848, 491060, 548160, 589272, 736590, 785696, 982120, 1096320, 1178544, 1473180, 1571392, 1964240, 2357088, 2946360, 3142784, 3928480, 4714176, 5892720, 7856960, 9428352, 11785440, 15713920, 23570880, 47141760]

約数ペア:

[(1, 47141760), (2, 23570880), (3, 15713920), (4, 11785440), (5, 9428352), (6, 7856960), (8, 5892720), (10, 4714176), (12, 3928480), (15, 3142784), (16, 2946360), (20, 2357088), (24, 1964240), (30, 1571392), (32, 1473180), (40, 1178544), (43, 1096320), (48, 982120), (60, 785696), (64, 736590), (80, 589272), (86, 548160), (96, 491060), (120, 392848), (128, 368295), (129, 365440), (160, 294636), (172, 274080), (192, 245530), (215, 219264), (240, 196424), (258, 182720), (320, 147318), (344, 137040), (384, 122765), (430, 109632), (480, 98212), (516, 91360), (571, 82560), (640, 73659), (645, 73088), (688, 68520), (860, 54816), (960, 49106), (1032, 45680), (1142, 41280), (1290, 36544), (1376, 34260), (1713, 27520), (1720, 27408), (1920, 24553), (2064, 22840), (2284, 20640), (2580, 18272), (2752, 17130), (2855, 16512), (3426, 13760), (3440, 13704), (4128, 11420), (4568, 10320), (5160, 9136), (5504, 8565), (5710, 8256), (6852, 6880)]