23720511480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1309079}}^1$

素因数の和:1309244

約数の個数: 64

約数和(自身を含む): 71632857600

約数和(自身を除く): 47912346120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 1309079, 2618158, 3927237, 5236316, 6545395, 7854474, 10472632, 13090790, 15708948, 19636185, 26181580, 31417896, 39272370, 52363160, 78544740, 157089480, 197670929, 395341858, 593012787, 790683716, 988354645, 1186025574, 1581367432, 1976709290, 2372051148, 2965063935, 3953418580, 4744102296, 5930127870, 7906837160, 11860255740, 23720511480]

約数ペア:

[(1, 23720511480), (2, 11860255740), (3, 7906837160), (4, 5930127870), (5, 4744102296), (6, 3953418580), (8, 2965063935), (10, 2372051148), (12, 1976709290), (15, 1581367432), (20, 1186025574), (24, 988354645), (30, 790683716), (40, 593012787), (60, 395341858), (120, 197670929), (151, 157089480), (302, 78544740), (453, 52363160), (604, 39272370), (755, 31417896), (906, 26181580), (1208, 19636185), (1510, 15708948), (1812, 13090790), (2265, 10472632), (3020, 7854474), (3624, 6545395), (4530, 5236316), (6040, 3927237), (9060, 2618158), (18120, 1309079)]