813961920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8858

約数の個数: 112

約数和(自身を含む): 2611270368

約数和(自身を除く): 1797308448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 8741, 9312, 11640, 15520, 17482, 18624, 23280, 26223, 31040, 34964, 43705, 46560, 52446, 69928, 87410, 93120, 104892, 131115, 139856, 174820, 209784, 262230, 279712, 349640, 419568, 524460, 559424, 699280, 839136, 847877, 1048920, 1398560, 1678272, 1695754, 2097840, 2543631, 2797120, 3391508, 4195680, 4239385, 5087262, 6783016, 8391360, 8478770, 10174524, 12718155, 13566032, 16957540, 20349048, 25436310, 27132064, 33915080, 40698096, 50872620, 54264128, 67830160, 81396192, 101745240, 135660320, 162792384, 203490480, 271320640, 406980960, 813961920]

約数ペア:

[(1, 813961920), (2, 406980960), (3, 271320640), (4, 203490480), (5, 162792384), (6, 135660320), (8, 101745240), (10, 81396192), (12, 67830160), (15, 54264128), (16, 50872620), (20, 40698096), (24, 33915080), (30, 27132064), (32, 25436310), (40, 20349048), (48, 16957540), (60, 13566032), (64, 12718155), (80, 10174524), (96, 8478770), (97, 8391360), (120, 6783016), (160, 5087262), (192, 4239385), (194, 4195680), (240, 3391508), (291, 2797120), (320, 2543631), (388, 2097840), (480, 1695754), (485, 1678272), (582, 1398560), (776, 1048920), (960, 847877), (970, 839136), (1164, 699280), (1455, 559424), (1552, 524460), (1940, 419568), (2328, 349640), (2910, 279712), (3104, 262230), (3880, 209784), (4656, 174820), (5820, 139856), (6208, 131115), (7760, 104892), (8741, 93120), (9312, 87410), (11640, 69928), (15520, 52446), (17482, 46560), (18624, 43705), (23280, 34964), (26223, 31040)]