80183360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 201899520

約数和(自身を除く): 121716160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 137, 155, 160, 236, 248, 274, 295, 310, 320, 472, 496, 548, 590, 620, 685, 944, 992, 1096, 1180, 1240, 1370, 1829, 1888, 1984, 2192, 2360, 2480, 2740, 3658, 3776, 4247, 4384, 4720, 4960, 5480, 7316, 8083, 8494, 8768, 9145, 9440, 9920, 10960, 14632, 16166, 16988, 18290, 18880, 21235, 21920, 29264, 32332, 33976, 36580, 40415, 42470, 43840, 58528, 64664, 67952, 73160, 80830, 84940, 117056, 129328, 135904, 146320, 161660, 169880, 250573, 258656, 271808, 292640, 323320, 339760, 501146, 517312, 585280, 646640, 679520, 1002292, 1252865, 1293280, 1359040, 2004584, 2505730, 2586560, 4009168, 5011460, 8018336, 10022920, 16036672, 20045840, 40091680, 80183360]

約数ペア:

[(1, 80183360), (2, 40091680), (4, 20045840), (5, 16036672), (8, 10022920), (10, 8018336), (16, 5011460), (20, 4009168), (31, 2586560), (32, 2505730), (40, 2004584), (59, 1359040), (62, 1293280), (64, 1252865), (80, 1002292), (118, 679520), (124, 646640), (137, 585280), (155, 517312), (160, 501146), (236, 339760), (248, 323320), (274, 292640), (295, 271808), (310, 258656), (320, 250573), (472, 169880), (496, 161660), (548, 146320), (590, 135904), (620, 129328), (685, 117056), (944, 84940), (992, 80830), (1096, 73160), (1180, 67952), (1240, 64664), (1370, 58528), (1829, 43840), (1888, 42470), (1984, 40415), (2192, 36580), (2360, 33976), (2480, 32332), (2740, 29264), (3658, 21920), (3776, 21235), (4247, 18880), (4384, 18290), (4720, 16988), (4960, 16166), (5480, 14632), (7316, 10960), (8083, 9920), (8494, 9440), (8768, 9145)]