7760529960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{131713}}^1$

素因数の和:132218

約数の個数: 64

約数和(自身を含む): 23329183680

約数和(自身を除く): 15568653720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 58920, 131713, 263426, 395139, 526852, 658565, 790278, 1053704, 1317130, 1580556, 1975695, 2634260, 3161112, 3951390, 5268520, 7902780, 15805560, 64671083, 129342166, 194013249, 258684332, 323355415, 388026498, 517368664, 646710830, 776052996, 970066245, 1293421660, 1552105992, 1940132490, 2586843320, 3880264980, 7760529960]

約数ペア:

[(1, 7760529960), (2, 3880264980), (3, 2586843320), (4, 1940132490), (5, 1552105992), (6, 1293421660), (8, 970066245), (10, 776052996), (12, 646710830), (15, 517368664), (20, 388026498), (24, 323355415), (30, 258684332), (40, 194013249), (60, 129342166), (120, 64671083), (491, 15805560), (982, 7902780), (1473, 5268520), (1964, 3951390), (2455, 3161112), (2946, 2634260), (3928, 1975695), (4910, 1580556), (5892, 1317130), (7365, 1053704), (9820, 790278), (11784, 658565), (14730, 526852), (19640, 395139), (29460, 263426), (58920, 131713)]