90076160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 88

約数和(自身を含む): 219946056

約数和(自身を除く): 129869896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 241, 256, 292, 320, 365, 482, 512, 584, 640, 730, 964, 1024, 1168, 1205, 1280, 1460, 1928, 2336, 2410, 2560, 2920, 3856, 4672, 4820, 5120, 5840, 7712, 9344, 9640, 11680, 15424, 17593, 18688, 19280, 23360, 30848, 35186, 37376, 38560, 46720, 61696, 70372, 74752, 77120, 87965, 93440, 123392, 140744, 154240, 175930, 186880, 246784, 281488, 308480, 351860, 373760, 562976, 616960, 703720, 1125952, 1233920, 1407440, 2251904, 2814880, 4503808, 5629760, 9007616, 11259520, 18015232, 22519040, 45038080, 90076160]

約数ペア:

[(1, 90076160), (2, 45038080), (4, 22519040), (5, 18015232), (8, 11259520), (10, 9007616), (16, 5629760), (20, 4503808), (32, 2814880), (40, 2251904), (64, 1407440), (73, 1233920), (80, 1125952), (128, 703720), (146, 616960), (160, 562976), (241, 373760), (256, 351860), (292, 308480), (320, 281488), (365, 246784), (482, 186880), (512, 175930), (584, 154240), (640, 140744), (730, 123392), (964, 93440), (1024, 87965), (1168, 77120), (1205, 74752), (1280, 70372), (1460, 61696), (1928, 46720), (2336, 38560), (2410, 37376), (2560, 35186), (2920, 30848), (3856, 23360), (4672, 19280), (4820, 18688), (5120, 17593), (5840, 15424), (7712, 11680), (9344, 9640)]