45144240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 141071328

約数和(自身を除く): 95927088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1373, 1644, 2055, 2192, 2740, 2746, 3288, 4110, 4119, 5480, 5492, 6576, 6865, 8220, 8238, 10960, 10984, 13730, 16440, 16476, 20595, 21968, 27460, 32880, 32952, 41190, 54920, 65904, 82380, 109840, 164760, 188101, 329520, 376202, 564303, 752404, 940505, 1128606, 1504808, 1881010, 2257212, 2821515, 3009616, 3762020, 4514424, 5643030, 7524040, 9028848, 11286060, 15048080, 22572120, 45144240]

約数ペア:

[(1, 45144240), (2, 22572120), (3, 15048080), (4, 11286060), (5, 9028848), (6, 7524040), (8, 5643030), (10, 4514424), (12, 3762020), (15, 3009616), (16, 2821515), (20, 2257212), (24, 1881010), (30, 1504808), (40, 1128606), (48, 940505), (60, 752404), (80, 564303), (120, 376202), (137, 329520), (240, 188101), (274, 164760), (411, 109840), (548, 82380), (685, 65904), (822, 54920), (1096, 41190), (1370, 32952), (1373, 32880), (1644, 27460), (2055, 21968), (2192, 20595), (2740, 16476), (2746, 16440), (3288, 13730), (4110, 10984), (4119, 10960), (5480, 8238), (5492, 8220), (6576, 6865)]