45057840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 140535648

約数和(自身を除く): 95477808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 953, 985, 1182, 1576, 1906, 1970, 2364, 2859, 2955, 3152, 3812, 3940, 4728, 4765, 5718, 5910, 7624, 7880, 9456, 9530, 11436, 11820, 14295, 15248, 15760, 19060, 22872, 23640, 28590, 38120, 45744, 47280, 57180, 76240, 114360, 187741, 228720, 375482, 563223, 750964, 938705, 1126446, 1501928, 1877410, 2252892, 2816115, 3003856, 3754820, 4505784, 5632230, 7509640, 9011568, 11264460, 15019280, 22528920, 45057840]

約数ペア:

[(1, 45057840), (2, 22528920), (3, 15019280), (4, 11264460), (5, 9011568), (6, 7509640), (8, 5632230), (10, 4505784), (12, 3754820), (15, 3003856), (16, 2816115), (20, 2252892), (24, 1877410), (30, 1501928), (40, 1126446), (48, 938705), (60, 750964), (80, 563223), (120, 375482), (197, 228720), (240, 187741), (394, 114360), (591, 76240), (788, 57180), (953, 47280), (985, 45744), (1182, 38120), (1576, 28590), (1906, 23640), (1970, 22872), (2364, 19060), (2859, 15760), (2955, 15248), (3152, 14295), (3812, 11820), (3940, 11436), (4728, 9530), (4765, 9456), (5718, 7880), (5910, 7624)]