449797440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4639}}^1$

素因数の和:4760

約数の個数: 112

約数和(自身を含む): 1442557440

約数和(自身を除く): 992760000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4639, 4848, 6060, 6464, 8080, 9278, 9696, 12120, 13917, 16160, 18556, 19392, 23195, 24240, 27834, 32320, 37112, 46390, 48480, 55668, 69585, 74224, 92780, 96960, 111336, 139170, 148448, 185560, 222672, 278340, 296896, 371120, 445344, 468539, 556680, 742240, 890688, 937078, 1113360, 1405617, 1484480, 1874156, 2226720, 2342695, 2811234, 3748312, 4453440, 4685390, 5622468, 7028085, 7496624, 9370780, 11244936, 14056170, 14993248, 18741560, 22489872, 28112340, 29986496, 37483120, 44979744, 56224680, 74966240, 89959488, 112449360, 149932480, 224898720, 449797440]

約数ペア:

[(1, 449797440), (2, 224898720), (3, 149932480), (4, 112449360), (5, 89959488), (6, 74966240), (8, 56224680), (10, 44979744), (12, 37483120), (15, 29986496), (16, 28112340), (20, 22489872), (24, 18741560), (30, 14993248), (32, 14056170), (40, 11244936), (48, 9370780), (60, 7496624), (64, 7028085), (80, 5622468), (96, 4685390), (101, 4453440), (120, 3748312), (160, 2811234), (192, 2342695), (202, 2226720), (240, 1874156), (303, 1484480), (320, 1405617), (404, 1113360), (480, 937078), (505, 890688), (606, 742240), (808, 556680), (960, 468539), (1010, 445344), (1212, 371120), (1515, 296896), (1616, 278340), (2020, 222672), (2424, 185560), (3030, 148448), (3232, 139170), (4040, 111336), (4639, 96960), (4848, 92780), (6060, 74224), (6464, 69585), (8080, 55668), (9278, 48480), (9696, 46390), (12120, 37112), (13917, 32320), (16160, 27834), (18556, 24240), (19392, 23195)]