1005905520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4801}}^1$

素因数の和:4920

約数の個数: 160

約数和(自身を含む): 3501234240

約数和(自身を除く): 2495328720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4656, 4801, 5238, 5820, 6984, 7760, 8730, 9602, 10476, 11640, 13095, 13968, 14403, 17460, 19204, 20952, 23280, 24005, 26190, 28806, 34920, 38408, 41904, 43209, 48010, 52380, 57612, 69840, 72015, 76816, 86418, 96020, 104760, 115224, 129627, 144030, 172836, 192040, 209520, 216045, 230448, 259254, 288060, 345672, 384080, 432090, 465697, 518508, 576120, 648135, 691344, 864180, 931394, 1037016, 1152240, 1296270, 1397091, 1728360, 1862788, 2074032, 2328485, 2592540, 2794182, 3456720, 3725576, 4191273, 4656970, 5185080, 5588364, 6985455, 7451152, 8382546, 9313940, 10370160, 11176728, 12573819, 13970910, 16765092, 18627880, 20956365, 22353456, 25147638, 27941820, 33530184, 37255760, 41912730, 50295276, 55883640, 62869095, 67060368, 83825460, 100590552, 111767280, 125738190, 167650920, 201181104, 251476380, 335301840, 502952760, 1005905520]

約数ペア:

[(1, 1005905520), (2, 502952760), (3, 335301840), (4, 251476380), (5, 201181104), (6, 167650920), (8, 125738190), (9, 111767280), (10, 100590552), (12, 83825460), (15, 67060368), (16, 62869095), (18, 55883640), (20, 50295276), (24, 41912730), (27, 37255760), (30, 33530184), (36, 27941820), (40, 25147638), (45, 22353456), (48, 20956365), (54, 18627880), (60, 16765092), (72, 13970910), (80, 12573819), (90, 11176728), (97, 10370160), (108, 9313940), (120, 8382546), (135, 7451152), (144, 6985455), (180, 5588364), (194, 5185080), (216, 4656970), (240, 4191273), (270, 3725576), (291, 3456720), (360, 2794182), (388, 2592540), (432, 2328485), (485, 2074032), (540, 1862788), (582, 1728360), (720, 1397091), (776, 1296270), (873, 1152240), (970, 1037016), (1080, 931394), (1164, 864180), (1455, 691344), (1552, 648135), (1746, 576120), (1940, 518508), (2160, 465697), (2328, 432090), (2619, 384080), (2910, 345672), (3492, 288060), (3880, 259254), (4365, 230448), (4656, 216045), (4801, 209520), (5238, 192040), (5820, 172836), (6984, 144030), (7760, 129627), (8730, 115224), (9602, 104760), (10476, 96020), (11640, 86418), (13095, 76816), (13968, 72015), (14403, 69840), (17460, 57612), (19204, 52380), (20952, 48010), (23280, 43209), (24005, 41904), (26190, 38408), (28806, 34920)]