45505920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 146953440

約数和(自身を除く): 101447520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 173, 192, 240, 274, 320, 346, 384, 411, 480, 519, 548, 640, 685, 692, 822, 865, 960, 1038, 1096, 1370, 1384, 1644, 1730, 1920, 2055, 2076, 2192, 2595, 2740, 2768, 3288, 3460, 4110, 4152, 4384, 5190, 5480, 5536, 6576, 6920, 8220, 8304, 8768, 10380, 10960, 11072, 13152, 13840, 16440, 16608, 17536, 20760, 21920, 22144, 23701, 26304, 27680, 32880, 33216, 41520, 43840, 47402, 52608, 55360, 65760, 66432, 71103, 83040, 87680, 94804, 110720, 118505, 131520, 142206, 166080, 189608, 237010, 263040, 284412, 332160, 355515, 379216, 474020, 568824, 711030, 758432, 948040, 1137648, 1422060, 1516864, 1896080, 2275296, 2844120, 3033728, 3792160, 4550592, 5688240, 7584320, 9101184, 11376480, 15168640, 22752960, 45505920]

約数ペア:

[(1, 45505920), (2, 22752960), (3, 15168640), (4, 11376480), (5, 9101184), (6, 7584320), (8, 5688240), (10, 4550592), (12, 3792160), (15, 3033728), (16, 2844120), (20, 2275296), (24, 1896080), (30, 1516864), (32, 1422060), (40, 1137648), (48, 948040), (60, 758432), (64, 711030), (80, 568824), (96, 474020), (120, 379216), (128, 355515), (137, 332160), (160, 284412), (173, 263040), (192, 237010), (240, 189608), (274, 166080), (320, 142206), (346, 131520), (384, 118505), (411, 110720), (480, 94804), (519, 87680), (548, 83040), (640, 71103), (685, 66432), (692, 65760), (822, 55360), (865, 52608), (960, 47402), (1038, 43840), (1096, 41520), (1370, 33216), (1384, 32880), (1644, 27680), (1730, 26304), (1920, 23701), (2055, 22144), (2076, 21920), (2192, 20760), (2595, 17536), (2740, 16608), (2768, 16440), (3288, 13840), (3460, 13152), (4110, 11072), (4152, 10960), (4384, 10380), (5190, 8768), (5480, 8304), (5536, 8220), (6576, 6920)]