231074640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{106979}}^1$

素因数の和:107001

約数の個数: 80

約数和(自身を含む): 795931200

約数和(自身を除く): 564856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 106979, 213958, 320937, 427916, 534895, 641874, 855832, 962811, 1069790, 1283748, 1604685, 1711664, 1925622, 2139580, 2567496, 2888433, 3209370, 3851244, 4279160, 4814055, 5134992, 5776866, 6418740, 7702488, 8558320, 9628110, 11553732, 12837480, 14442165, 15404976, 19256220, 23107464, 25674960, 28884330, 38512440, 46214928, 57768660, 77024880, 115537320, 231074640]

約数ペア:

[(1, 231074640), (2, 115537320), (3, 77024880), (4, 57768660), (5, 46214928), (6, 38512440), (8, 28884330), (9, 25674960), (10, 23107464), (12, 19256220), (15, 15404976), (16, 14442165), (18, 12837480), (20, 11553732), (24, 9628110), (27, 8558320), (30, 7702488), (36, 6418740), (40, 5776866), (45, 5134992), (48, 4814055), (54, 4279160), (60, 3851244), (72, 3209370), (80, 2888433), (90, 2567496), (108, 2139580), (120, 1925622), (135, 1711664), (144, 1604685), (180, 1283748), (216, 1069790), (240, 962811), (270, 855832), (360, 641874), (432, 534895), (540, 427916), (720, 320937), (1080, 213958), (2160, 106979)]