60005680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 161489664

約数和(自身を除く): 101483984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1291, 1328, 1660, 2324, 2582, 2905, 3320, 4648, 5164, 5810, 6455, 6640, 9037, 9296, 10328, 11620, 12910, 18074, 20656, 23240, 25820, 36148, 45185, 46480, 51640, 72296, 90370, 103280, 107153, 144592, 180740, 214306, 361480, 428612, 535765, 722960, 750071, 857224, 1071530, 1500142, 1714448, 2143060, 3000284, 3750355, 4286120, 6000568, 7500710, 8572240, 12001136, 15001420, 30002840, 60005680]

約数ペア:

[(1, 60005680), (2, 30002840), (4, 15001420), (5, 12001136), (7, 8572240), (8, 7500710), (10, 6000568), (14, 4286120), (16, 3750355), (20, 3000284), (28, 2143060), (35, 1714448), (40, 1500142), (56, 1071530), (70, 857224), (80, 750071), (83, 722960), (112, 535765), (140, 428612), (166, 361480), (280, 214306), (332, 180740), (415, 144592), (560, 107153), (581, 103280), (664, 90370), (830, 72296), (1162, 51640), (1291, 46480), (1328, 45185), (1660, 36148), (2324, 25820), (2582, 23240), (2905, 20656), (3320, 18074), (4648, 12910), (5164, 11620), (5810, 10328), (6455, 9296), (6640, 9037)]