268953840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3967

約数の個数: 120

約数和(自身を含む): 912785328

約数和(自身を除く): 643831488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3851, 3880, 4365, 4656, 5820, 6984, 7702, 7760, 8730, 11553, 11640, 13968, 15404, 17460, 19255, 23106, 23280, 30808, 34659, 34920, 38510, 46212, 57765, 61616, 69318, 69840, 77020, 92424, 115530, 138636, 154040, 173295, 184848, 231060, 277272, 308080, 346590, 373547, 462120, 554544, 693180, 747094, 924240, 1120641, 1386360, 1494188, 1867735, 2241282, 2772720, 2988376, 3361923, 3735470, 4482564, 5603205, 5976752, 6723846, 7470940, 8965128, 11206410, 13447692, 14941880, 16809615, 17930256, 22412820, 26895384, 29883760, 33619230, 44825640, 53790768, 67238460, 89651280, 134476920, 268953840]

約数ペア:

[(1, 268953840), (2, 134476920), (3, 89651280), (4, 67238460), (5, 53790768), (6, 44825640), (8, 33619230), (9, 29883760), (10, 26895384), (12, 22412820), (15, 17930256), (16, 16809615), (18, 14941880), (20, 13447692), (24, 11206410), (30, 8965128), (36, 7470940), (40, 6723846), (45, 5976752), (48, 5603205), (60, 4482564), (72, 3735470), (80, 3361923), (90, 2988376), (97, 2772720), (120, 2241282), (144, 1867735), (180, 1494188), (194, 1386360), (240, 1120641), (291, 924240), (360, 747094), (388, 693180), (485, 554544), (582, 462120), (720, 373547), (776, 346590), (873, 308080), (970, 277272), (1164, 231060), (1455, 184848), (1552, 173295), (1746, 154040), (1940, 138636), (2328, 115530), (2910, 92424), (3492, 77020), (3851, 69840), (3880, 69318), (4365, 61616), (4656, 57765), (5820, 46212), (6984, 38510), (7702, 34920), (7760, 34659), (8730, 30808), (11553, 23280), (11640, 23106), (13968, 19255), (15404, 17460)]