144353220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218717}}^1$

素因数の和:218740

約数の個数: 48

約数和(自身を含む): 440935488

約数和(自身を除く): 296582268

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, 218717, 437434, 656151, 874868, 1093585, 1312302, 2187170, 2405887, 2624604, 3280755, 4374340, 4811774, 6561510, 7217661, 9623548, 12029435, 13123020, 14435322, 24058870, 28870644, 36088305, 48117740, 72176610, 144353220]

約数ペア:

[(1, 144353220), (2, 72176610), (3, 48117740), (4, 36088305), (5, 28870644), (6, 24058870), (10, 14435322), (11, 13123020), (12, 12029435), (15, 9623548), (20, 7217661), (22, 6561510), (30, 4811774), (33, 4374340), (44, 3280755), (55, 2624604), (60, 2405887), (66, 2187170), (110, 1312302), (132, 1093585), (165, 874868), (220, 656151), (330, 437434), (660, 218717)]