2881140480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 10009778688

約数和(自身を除く): 7128638208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 383, 384, 480, 576, 640, 653, 720, 766, 768, 960, 1149, 1152, 1280, 1306, 1440, 1532, 1915, 1920, 1959, 2298, 2304, 2612, 2880, 3064, 3265, 3447, 3830, 3840, 3918, 4596, 5224, 5745, 5760, 5877, 6128, 6530, 6894, 7660, 7836, 9192, 9795, 10448, 11490, 11520, 11754, 12256, 13060, 13788, 15320, 15672, 17235, 18384, 19590, 20896, 22980, 23508, 24512, 26120, 27576, 29385, 30640, 31344, 34470, 36768, 39180, 41792, 45960, 47016, 49024, 52240, 55152, 58770, 61280, 62688, 68940, 73536, 78360, 83584, 91920, 94032, 98048, 104480, 110304, 117540, 122560, 125376, 137880, 147072, 156720, 167168, 183840, 188064, 208960, 220608, 235080, 245120, 250099, 250752, 275760, 294144, 313440, 367680, 376128, 417920, 441216, 470160, 490240, 500198, 501504, 551520, 626880, 735360, 750297, 752256, 835840, 882432, 940320, 1000396, 1103040, 1250495, 1253760, 1470720, 1500594, 1504512, 1880640, 2000792, 2206080, 2250891, 2500990, 2507520, 3001188, 3751485, 3761280, 4001584, 4412160, 4501782, 5001980, 6002376, 7502970, 7522560, 8003168, 9003564, 10003960, 11254455, 12004752, 15005940, 16006336, 18007128, 20007920, 22508910, 24009504, 30011880, 32012672, 36014256, 40015840, 45017820, 48019008, 60023760, 64025344, 72028512, 80031680, 90035640, 96038016, 120047520, 144057024, 160063360, 180071280, 192076032, 240095040, 288114048, 320126720, 360142560, 480190080, 576228096, 720285120, 960380160, 1440570240, 2881140480]

約数ペア:

[(1, 2881140480), (2, 1440570240), (3, 960380160), (4, 720285120), (5, 576228096), (6, 480190080), (8, 360142560), (9, 320126720), (10, 288114048), (12, 240095040), (15, 192076032), (16, 180071280), (18, 160063360), (20, 144057024), (24, 120047520), (30, 96038016), (32, 90035640), (36, 80031680), (40, 72028512), (45, 64025344), (48, 60023760), (60, 48019008), (64, 45017820), (72, 40015840), (80, 36014256), (90, 32012672), (96, 30011880), (120, 24009504), (128, 22508910), (144, 20007920), (160, 18007128), (180, 16006336), (192, 15005940), (240, 12004752), (256, 11254455), (288, 10003960), (320, 9003564), (360, 8003168), (383, 7522560), (384, 7502970), (480, 6002376), (576, 5001980), (640, 4501782), (653, 4412160), (720, 4001584), (766, 3761280), (768, 3751485), (960, 3001188), (1149, 2507520), (1152, 2500990), (1280, 2250891), (1306, 2206080), (1440, 2000792), (1532, 1880640), (1915, 1504512), (1920, 1500594), (1959, 1470720), (2298, 1253760), (2304, 1250495), (2612, 1103040), (2880, 1000396), (3064, 940320), (3265, 882432), (3447, 835840), (3830, 752256), (3840, 750297), (3918, 735360), (4596, 626880), (5224, 551520), (5745, 501504), (5760, 500198), (5877, 490240), (6128, 470160), (6530, 441216), (6894, 417920), (7660, 376128), (7836, 367680), (9192, 313440), (9795, 294144), (10448, 275760), (11490, 250752), (11520, 250099), (11754, 245120), (12256, 235080), (13060, 220608), (13788, 208960), (15320, 188064), (15672, 183840), (17235, 167168), (18384, 156720), (19590, 147072), (20896, 137880), (22980, 125376), (23508, 122560), (24512, 117540), (26120, 110304), (27576, 104480), (29385, 98048), (30640, 94032), (31344, 91920), (34470, 83584), (36768, 78360), (39180, 73536), (41792, 68940), (45960, 62688), (47016, 61280), (49024, 58770), (52240, 55152)]