485901360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:676

約数の個数: 240

約数和(自身を含む): 1877528640

約数和(自身を除く): 1391627280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 229, 240, 252, 280, 315, 336, 360, 420, 421, 458, 504, 560, 630, 687, 720, 840, 842, 916, 1008, 1145, 1260, 1263, 1374, 1603, 1680, 1684, 1832, 2061, 2105, 2290, 2520, 2526, 2748, 2947, 3206, 3368, 3435, 3664, 3789, 4122, 4210, 4580, 4809, 5040, 5052, 5496, 5894, 6315, 6412, 6736, 6870, 7578, 8015, 8244, 8420, 8841, 9160, 9618, 10104, 10305, 10992, 11788, 12630, 12824, 13740, 14427, 14735, 15156, 16030, 16488, 16840, 17682, 18320, 18945, 19236, 20208, 20610, 23576, 24045, 25260, 25648, 26523, 27480, 28854, 29470, 30312, 32060, 32976, 33680, 35364, 37890, 38472, 41220, 44205, 47152, 48090, 50520, 53046, 54960, 57708, 58940, 60624, 64120, 70728, 72135, 75780, 76944, 82440, 88410, 96180, 96409, 101040, 106092, 115416, 117880, 128240, 132615, 141456, 144270, 151560, 164880, 176820, 192360, 192818, 212184, 230832, 235760, 265230, 288540, 289227, 303120, 353640, 384720, 385636, 424368, 482045, 530460, 577080, 578454, 674863, 707280, 771272, 867681, 964090, 1060920, 1154160, 1156908, 1349726, 1446135, 1542544, 1735362, 1928180, 2024589, 2121840, 2313816, 2699452, 2892270, 3374315, 3470724, 3856360, 4049178, 4338405, 4627632, 5398904, 5784540, 6073767, 6748630, 6941448, 7712720, 8098356, 8676810, 10122945, 10797808, 11569080, 12147534, 13497260, 13882896, 16196712, 17353620, 20245890, 23138160, 24295068, 26994520, 30368835, 32393424, 34707240, 40491780, 48590136, 53989040, 60737670, 69414480, 80983560, 97180272, 121475340, 161967120, 242950680, 485901360]

約数ペア:

[(1, 485901360), (2, 242950680), (3, 161967120), (4, 121475340), (5, 97180272), (6, 80983560), (7, 69414480), (8, 60737670), (9, 53989040), (10, 48590136), (12, 40491780), (14, 34707240), (15, 32393424), (16, 30368835), (18, 26994520), (20, 24295068), (21, 23138160), (24, 20245890), (28, 17353620), (30, 16196712), (35, 13882896), (36, 13497260), (40, 12147534), (42, 11569080), (45, 10797808), (48, 10122945), (56, 8676810), (60, 8098356), (63, 7712720), (70, 6941448), (72, 6748630), (80, 6073767), (84, 5784540), (90, 5398904), (105, 4627632), (112, 4338405), (120, 4049178), (126, 3856360), (140, 3470724), (144, 3374315), (168, 2892270), (180, 2699452), (210, 2313816), (229, 2121840), (240, 2024589), (252, 1928180), (280, 1735362), (315, 1542544), (336, 1446135), (360, 1349726), (420, 1156908), (421, 1154160), (458, 1060920), (504, 964090), (560, 867681), (630, 771272), (687, 707280), (720, 674863), (840, 578454), (842, 577080), (916, 530460), (1008, 482045), (1145, 424368), (1260, 385636), (1263, 384720), (1374, 353640), (1603, 303120), (1680, 289227), (1684, 288540), (1832, 265230), (2061, 235760), (2105, 230832), (2290, 212184), (2520, 192818), (2526, 192360), (2748, 176820), (2947, 164880), (3206, 151560), (3368, 144270), (3435, 141456), (3664, 132615), (3789, 128240), (4122, 117880), (4210, 115416), (4580, 106092), (4809, 101040), (5040, 96409), (5052, 96180), (5496, 88410), (5894, 82440), (6315, 76944), (6412, 75780), (6736, 72135), (6870, 70728), (7578, 64120), (8015, 60624), (8244, 58940), (8420, 57708), (8841, 54960), (9160, 53046), (9618, 50520), (10104, 48090), (10305, 47152), (10992, 44205), (11788, 41220), (12630, 38472), (12824, 37890), (13740, 35364), (14427, 33680), (14735, 32976), (15156, 32060), (16030, 30312), (16488, 29470), (16840, 28854), (17682, 27480), (18320, 26523), (18945, 25648), (19236, 25260), (20208, 24045), (20610, 23576)]