948138840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239429}}^1$

素因数の和:239457

約数の個数: 96

約数和(自身を含む): 3361597200

約数和(自身を除く): 2413458360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 239429, 478858, 718287, 957716, 1197145, 1436574, 1915432, 2154861, 2394290, 2633719, 2873148, 3591435, 4309722, 4788580, 5267438, 5746296, 7182870, 7901157, 8619444, 9577160, 10534876, 10774305, 13168595, 14365740, 15802314, 17238888, 21069752, 21548610, 23703471, 26337190, 28731480, 31604628, 39505785, 43097220, 47406942, 52674380, 63209256, 79011570, 86194440, 94813884, 105348760, 118517355, 158023140, 189627768, 237034710, 316046280, 474069420, 948138840]

約数ペア:

[(1, 948138840), (2, 474069420), (3, 316046280), (4, 237034710), (5, 189627768), (6, 158023140), (8, 118517355), (9, 105348760), (10, 94813884), (11, 86194440), (12, 79011570), (15, 63209256), (18, 52674380), (20, 47406942), (22, 43097220), (24, 39505785), (30, 31604628), (33, 28731480), (36, 26337190), (40, 23703471), (44, 21548610), (45, 21069752), (55, 17238888), (60, 15802314), (66, 14365740), (72, 13168595), (88, 10774305), (90, 10534876), (99, 9577160), (110, 8619444), (120, 7901157), (132, 7182870), (165, 5746296), (180, 5267438), (198, 4788580), (220, 4309722), (264, 3591435), (330, 2873148), (360, 2633719), (396, 2394290), (440, 2154861), (495, 1915432), (660, 1436574), (792, 1197145), (990, 957716), (1320, 718287), (1980, 478858), (3960, 239429)]