180806616

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{11261}}^1$

素因数の和:11496

約数の個数: 48

約数和(自身を含む): 491924160

約数和(自身を除く): 311117544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 11261, 16056, 22522, 33783, 45044, 67566, 90088, 101349, 135132, 202698, 270264, 405396, 810792, 2511203, 5022406, 7533609, 10044812, 15067218, 20089624, 22600827, 30134436, 45201654, 60268872, 90403308, 180806616]

約数ペア:

[(1, 180806616), (2, 90403308), (3, 60268872), (4, 45201654), (6, 30134436), (8, 22600827), (9, 20089624), (12, 15067218), (18, 10044812), (24, 7533609), (36, 5022406), (72, 2511203), (223, 810792), (446, 405396), (669, 270264), (892, 202698), (1338, 135132), (1784, 101349), (2007, 90088), (2676, 67566), (4014, 45044), (5352, 33783), (8028, 22522), (11261, 16056)]