1945137120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{41777}}^1$

素因数の和:41892

約数の個数: 96

約数和(自身を含む): 6190496928

約数和(自身を除く): 4245359808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9312, 11640, 15520, 23280, 41777, 46560, 83554, 125331, 167108, 208885, 250662, 334216, 417770, 501324, 626655, 668432, 835540, 1002648, 1253310, 1336864, 1671080, 2005296, 2506620, 3342160, 4010592, 4052369, 5013240, 6684320, 8104738, 10026480, 12157107, 16209476, 20052960, 20261845, 24314214, 32418952, 40523690, 48628428, 60785535, 64837904, 81047380, 97256856, 121571070, 129675808, 162094760, 194513712, 243142140, 324189520, 389027424, 486284280, 648379040, 972568560, 1945137120]

約数ペア:

[(1, 1945137120), (2, 972568560), (3, 648379040), (4, 486284280), (5, 389027424), (6, 324189520), (8, 243142140), (10, 194513712), (12, 162094760), (15, 129675808), (16, 121571070), (20, 97256856), (24, 81047380), (30, 64837904), (32, 60785535), (40, 48628428), (48, 40523690), (60, 32418952), (80, 24314214), (96, 20261845), (97, 20052960), (120, 16209476), (160, 12157107), (194, 10026480), (240, 8104738), (291, 6684320), (388, 5013240), (480, 4052369), (485, 4010592), (582, 3342160), (776, 2506620), (970, 2005296), (1164, 1671080), (1455, 1336864), (1552, 1253310), (1940, 1002648), (2328, 835540), (2910, 668432), (3104, 626655), (3880, 501324), (4656, 417770), (5820, 334216), (7760, 250662), (9312, 208885), (11640, 167108), (15520, 125331), (23280, 83554), (41777, 46560)]