389782902960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49215013}}^1$

素因数の和:49215043

約数の個数: 120

約数和(自身を含む): 1428022846224

約数和(自身を除く): 1038239943264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 49215013, 98430026, 147645039, 196860052, 246075065, 295290078, 393720104, 442935117, 492150130, 541365143, 590580156, 738225195, 787440208, 885870234, 984300260, 1082730286, 1181160312, 1476450390, 1624095429, 1771740468, 1968600520, 2165460572, 2214675585, 2362320624, 2706825715, 2952900780, 3248190858, 3543480936, 3937201040, 4330921144, 4429351170, 4872286287, 5413651430, 5905801560, 6496381716, 7086961872, 8120477145, 8661842288, 8858702340, 9744572574, 10827302860, 11811603120, 12992763432, 16240954290, 17717404680, 19489145148, 21654605720, 24361431435, 25985526864, 32481908580, 35434809360, 38978290296, 43309211440, 48722862870, 64963817160, 77956580592, 97445725740, 129927634320, 194891451480, 389782902960]

約数ペア:

[(1, 389782902960), (2, 194891451480), (3, 129927634320), (4, 97445725740), (5, 77956580592), (6, 64963817160), (8, 48722862870), (9, 43309211440), (10, 38978290296), (11, 35434809360), (12, 32481908580), (15, 25985526864), (16, 24361431435), (18, 21654605720), (20, 19489145148), (22, 17717404680), (24, 16240954290), (30, 12992763432), (33, 11811603120), (36, 10827302860), (40, 9744572574), (44, 8858702340), (45, 8661842288), (48, 8120477145), (55, 7086961872), (60, 6496381716), (66, 5905801560), (72, 5413651430), (80, 4872286287), (88, 4429351170), (90, 4330921144), (99, 3937201040), (110, 3543480936), (120, 3248190858), (132, 2952900780), (144, 2706825715), (165, 2362320624), (176, 2214675585), (180, 2165460572), (198, 1968600520), (220, 1771740468), (240, 1624095429), (264, 1476450390), (330, 1181160312), (360, 1082730286), (396, 984300260), (440, 885870234), (495, 787440208), (528, 738225195), (660, 590580156), (720, 541365143), (792, 492150130), (880, 442935117), (990, 393720104), (1320, 295290078), (1584, 246075065), (1980, 196860052), (2640, 147645039), (3960, 98430026), (7920, 49215013)]