78353220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118717}}^1$

素因数の和:118740

約数の個数: 48

約数和(自身を含む): 239335488

約数和(自身を除く): 160982268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 118717, 237434, 356151, 474868, 593585, 712302, 1187170, 1305887, 1424604, 1780755, 2374340, 2611774, 3561510, 3917661, 5223548, 6529435, 7123020, 7835322, 13058870, 15670644, 19588305, 26117740, 39176610, 78353220]

約数ペア:

[(1, 78353220), (2, 39176610), (3, 26117740), (4, 19588305), (5, 15670644), (6, 13058870), (10, 7835322), (11, 7123020), (12, 6529435), (15, 5223548), (20, 3917661), (22, 3561510), (30, 2611774), (33, 2374340), (44, 1780755), (55, 1424604), (60, 1305887), (66, 1187170), (110, 712302), (132, 593585), (165, 474868), (220, 356151), (330, 237434), (660, 118717)]