73585440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 253621368

約数和(自身を除く): 180035928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 373, 411, 480, 548, 685, 720, 746, 822, 1096, 1119, 1233, 1370, 1440, 1492, 1644, 1865, 2055, 2192, 2238, 2466, 2740, 2984, 3288, 3357, 3730, 4110, 4384, 4476, 4932, 5480, 5595, 5968, 6165, 6576, 6714, 7460, 8220, 8952, 9864, 10960, 11190, 11936, 12330, 13152, 13428, 14920, 16440, 16785, 17904, 19728, 21920, 22380, 24660, 26856, 29840, 32880, 33570, 35808, 39456, 44760, 49320, 51101, 53712, 59680, 65760, 67140, 89520, 98640, 102202, 107424, 134280, 153303, 179040, 197280, 204404, 255505, 268560, 306606, 408808, 459909, 511010, 537120, 613212, 766515, 817616, 919818, 1022020, 1226424, 1533030, 1635232, 1839636, 2044040, 2299545, 2452848, 3066060, 3679272, 4088080, 4599090, 4905696, 6132120, 7358544, 8176160, 9198180, 12264240, 14717088, 18396360, 24528480, 36792720, 73585440]

約数ペア:

[(1, 73585440), (2, 36792720), (3, 24528480), (4, 18396360), (5, 14717088), (6, 12264240), (8, 9198180), (9, 8176160), (10, 7358544), (12, 6132120), (15, 4905696), (16, 4599090), (18, 4088080), (20, 3679272), (24, 3066060), (30, 2452848), (32, 2299545), (36, 2044040), (40, 1839636), (45, 1635232), (48, 1533030), (60, 1226424), (72, 1022020), (80, 919818), (90, 817616), (96, 766515), (120, 613212), (137, 537120), (144, 511010), (160, 459909), (180, 408808), (240, 306606), (274, 268560), (288, 255505), (360, 204404), (373, 197280), (411, 179040), (480, 153303), (548, 134280), (685, 107424), (720, 102202), (746, 98640), (822, 89520), (1096, 67140), (1119, 65760), (1233, 59680), (1370, 53712), (1440, 51101), (1492, 49320), (1644, 44760), (1865, 39456), (2055, 35808), (2192, 33570), (2238, 32880), (2466, 29840), (2740, 26856), (2984, 24660), (3288, 22380), (3357, 21920), (3730, 19728), (4110, 17904), (4384, 16785), (4476, 16440), (4932, 14920), (5480, 13428), (5595, 13152), (5968, 12330), (6165, 11936), (6576, 11190), (6714, 10960), (7460, 9864), (8220, 8952)]