123606080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 324819264

約数和(自身を除く): 201213184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 691, 832, 860, 1040, 1118, 1376, 1382, 1720, 2080, 2236, 2752, 2764, 2795, 3440, 3455, 4160, 4472, 5528, 5590, 6880, 6910, 8944, 8983, 11056, 11180, 13760, 13820, 17888, 17966, 22112, 22360, 27640, 29713, 35776, 35932, 44224, 44720, 44915, 55280, 59426, 71864, 89440, 89830, 110560, 118852, 143728, 148565, 178880, 179660, 221120, 237704, 287456, 297130, 359320, 386269, 475408, 574912, 594260, 718640, 772538, 950816, 1188520, 1437280, 1545076, 1901632, 1931345, 2377040, 2874560, 3090152, 3862690, 4754080, 6180304, 7725380, 9508160, 12360608, 15450760, 24721216, 30901520, 61803040, 123606080]

約数ペア:

[(1, 123606080), (2, 61803040), (4, 30901520), (5, 24721216), (8, 15450760), (10, 12360608), (13, 9508160), (16, 7725380), (20, 6180304), (26, 4754080), (32, 3862690), (40, 3090152), (43, 2874560), (52, 2377040), (64, 1931345), (65, 1901632), (80, 1545076), (86, 1437280), (104, 1188520), (130, 950816), (160, 772538), (172, 718640), (208, 594260), (215, 574912), (260, 475408), (320, 386269), (344, 359320), (416, 297130), (430, 287456), (520, 237704), (559, 221120), (688, 179660), (691, 178880), (832, 148565), (860, 143728), (1040, 118852), (1118, 110560), (1376, 89830), (1382, 89440), (1720, 71864), (2080, 59426), (2236, 55280), (2752, 44915), (2764, 44720), (2795, 44224), (3440, 35932), (3455, 35776), (4160, 29713), (4472, 27640), (5528, 22360), (5590, 22112), (6880, 17966), (6910, 17888), (8944, 13820), (8983, 13760), (11056, 11180)]