60760960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 160221600

約数和(自身を除く): 99460640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 109, 128, 130, 134, 160, 208, 218, 260, 268, 320, 335, 416, 436, 520, 536, 545, 640, 670, 832, 871, 872, 1040, 1072, 1090, 1340, 1417, 1664, 1742, 1744, 2080, 2144, 2180, 2680, 2834, 3484, 3488, 4160, 4288, 4355, 4360, 5360, 5668, 6968, 6976, 7085, 7303, 8320, 8576, 8710, 8720, 10720, 11336, 13936, 13952, 14170, 14606, 17420, 17440, 21440, 22672, 27872, 28340, 29212, 34840, 34880, 36515, 42880, 45344, 55744, 56680, 58424, 69680, 69760, 73030, 90688, 94939, 111488, 113360, 116848, 139360, 146060, 181376, 189878, 226720, 233696, 278720, 292120, 379756, 453440, 467392, 474695, 557440, 584240, 759512, 906880, 934784, 949390, 1168480, 1519024, 1898780, 2336960, 3038048, 3797560, 4673920, 6076096, 7595120, 12152192, 15190240, 30380480, 60760960]

約数ペア:

[(1, 60760960), (2, 30380480), (4, 15190240), (5, 12152192), (8, 7595120), (10, 6076096), (13, 4673920), (16, 3797560), (20, 3038048), (26, 2336960), (32, 1898780), (40, 1519024), (52, 1168480), (64, 949390), (65, 934784), (67, 906880), (80, 759512), (104, 584240), (109, 557440), (128, 474695), (130, 467392), (134, 453440), (160, 379756), (208, 292120), (218, 278720), (260, 233696), (268, 226720), (320, 189878), (335, 181376), (416, 146060), (436, 139360), (520, 116848), (536, 113360), (545, 111488), (640, 94939), (670, 90688), (832, 73030), (871, 69760), (872, 69680), (1040, 58424), (1072, 56680), (1090, 55744), (1340, 45344), (1417, 42880), (1664, 36515), (1742, 34880), (1744, 34840), (2080, 29212), (2144, 28340), (2180, 27872), (2680, 22672), (2834, 21440), (3484, 17440), (3488, 17420), (4160, 14606), (4288, 14170), (4355, 13952), (4360, 13936), (5360, 11336), (5668, 10720), (6968, 8720), (6976, 8710), (7085, 8576), (7303, 8320)]