380103840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 240

約数和(自身を含む): 1357503840

約数和(自身を除く): 977400000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 211, 216, 240, 270, 278, 288, 324, 360, 405, 417, 422, 432, 480, 540, 556, 633, 648, 695, 720, 810, 834, 844, 864, 1055, 1080, 1112, 1251, 1266, 1296, 1390, 1440, 1620, 1668, 1688, 1899, 2085, 2110, 2160, 2224, 2502, 2532, 2592, 2780, 3165, 3240, 3336, 3376, 3753, 3798, 4170, 4220, 4320, 4448, 5004, 5064, 5560, 5697, 6255, 6330, 6480, 6672, 6752, 7506, 7596, 8340, 8440, 9495, 10008, 10128, 11120, 11259, 11394, 12510, 12660, 12960, 13344, 15012, 15192, 16680, 16880, 17091, 18765, 18990, 20016, 20256, 22240, 22518, 22788, 25020, 25320, 28485, 29329, 30024, 30384, 33360, 33760, 34182, 37530, 37980, 40032, 45036, 45576, 50040, 50640, 56295, 56970, 58658, 60048, 60768, 66720, 68364, 75060, 75960, 85455, 87987, 90072, 91152, 100080, 101280, 112590, 113940, 117316, 120096, 136728, 146645, 150120, 151920, 170910, 175974, 180144, 182304, 200160, 225180, 227880, 234632, 263961, 273456, 293290, 300240, 303840, 341820, 351948, 360288, 439935, 450360, 455760, 469264, 527922, 546912, 586580, 600480, 683640, 703896, 791883, 879870, 900720, 911520, 938528, 1055844, 1173160, 1319805, 1367280, 1407792, 1583766, 1759740, 1801440, 2111688, 2346320, 2375649, 2639610, 2734560, 2815584, 3167532, 3519480, 3959415, 4223376, 4692640, 4751298, 5279220, 6335064, 7038960, 7918830, 8446752, 9502596, 10558440, 11878245, 12670128, 14077920, 15837660, 19005192, 21116880, 23756490, 25340256, 31675320, 38010384, 42233760, 47512980, 63350640, 76020768, 95025960, 126701280, 190051920, 380103840]

約数ペア:

[(1, 380103840), (2, 190051920), (3, 126701280), (4, 95025960), (5, 76020768), (6, 63350640), (8, 47512980), (9, 42233760), (10, 38010384), (12, 31675320), (15, 25340256), (16, 23756490), (18, 21116880), (20, 19005192), (24, 15837660), (27, 14077920), (30, 12670128), (32, 11878245), (36, 10558440), (40, 9502596), (45, 8446752), (48, 7918830), (54, 7038960), (60, 6335064), (72, 5279220), (80, 4751298), (81, 4692640), (90, 4223376), (96, 3959415), (108, 3519480), (120, 3167532), (135, 2815584), (139, 2734560), (144, 2639610), (160, 2375649), (162, 2346320), (180, 2111688), (211, 1801440), (216, 1759740), (240, 1583766), (270, 1407792), (278, 1367280), (288, 1319805), (324, 1173160), (360, 1055844), (405, 938528), (417, 911520), (422, 900720), (432, 879870), (480, 791883), (540, 703896), (556, 683640), (633, 600480), (648, 586580), (695, 546912), (720, 527922), (810, 469264), (834, 455760), (844, 450360), (864, 439935), (1055, 360288), (1080, 351948), (1112, 341820), (1251, 303840), (1266, 300240), (1296, 293290), (1390, 273456), (1440, 263961), (1620, 234632), (1668, 227880), (1688, 225180), (1899, 200160), (2085, 182304), (2110, 180144), (2160, 175974), (2224, 170910), (2502, 151920), (2532, 150120), (2592, 146645), (2780, 136728), (3165, 120096), (3240, 117316), (3336, 113940), (3376, 112590), (3753, 101280), (3798, 100080), (4170, 91152), (4220, 90072), (4320, 87987), (4448, 85455), (5004, 75960), (5064, 75060), (5560, 68364), (5697, 66720), (6255, 60768), (6330, 60048), (6480, 58658), (6672, 56970), (6752, 56295), (7506, 50640), (7596, 50040), (8340, 45576), (8440, 45036), (9495, 40032), (10008, 37980), (10128, 37530), (11120, 34182), (11259, 33760), (11394, 33360), (12510, 30384), (12660, 30024), (12960, 29329), (13344, 28485), (15012, 25320), (15192, 25020), (16680, 22788), (16880, 22518), (17091, 22240), (18765, 20256), (18990, 20016)]