165980160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1834

約数の個数: 144

約数和(自身を含む): 575576820

約数和(自身を除く): 409596660

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1801, 1920, 2048, 2304, 2560, 2880, 3072, 3602, 3840, 4608, 5120, 5403, 5760, 6144, 7204, 7680, 9005, 9216, 10240, 10806, 11520, 14408, 15360, 16209, 18010, 18432, 21612, 23040, 27015, 28816, 30720, 32418, 36020, 43224, 46080, 54030, 57632, 64836, 72040, 81045, 86448, 92160, 108060, 115264, 129672, 144080, 162090, 172896, 216120, 230528, 259344, 288160, 324180, 345792, 432240, 461056, 518688, 576320, 648360, 691584, 864480, 922112, 1037376, 1152640, 1296720, 1383168, 1728960, 1844224, 2074752, 2305280, 2593440, 2766336, 3457920, 3688448, 4149504, 4610560, 5186880, 5532672, 6915840, 8299008, 9221120, 10373760, 11065344, 13831680, 16598016, 18442240, 20747520, 27663360, 33196032, 41495040, 55326720, 82990080, 165980160]

約数ペア:

[(1, 165980160), (2, 82990080), (3, 55326720), (4, 41495040), (5, 33196032), (6, 27663360), (8, 20747520), (9, 18442240), (10, 16598016), (12, 13831680), (15, 11065344), (16, 10373760), (18, 9221120), (20, 8299008), (24, 6915840), (30, 5532672), (32, 5186880), (36, 4610560), (40, 4149504), (45, 3688448), (48, 3457920), (60, 2766336), (64, 2593440), (72, 2305280), (80, 2074752), (90, 1844224), (96, 1728960), (120, 1383168), (128, 1296720), (144, 1152640), (160, 1037376), (180, 922112), (192, 864480), (240, 691584), (256, 648360), (288, 576320), (320, 518688), (360, 461056), (384, 432240), (480, 345792), (512, 324180), (576, 288160), (640, 259344), (720, 230528), (768, 216120), (960, 172896), (1024, 162090), (1152, 144080), (1280, 129672), (1440, 115264), (1536, 108060), (1801, 92160), (1920, 86448), (2048, 81045), (2304, 72040), (2560, 64836), (2880, 57632), (3072, 54030), (3602, 46080), (3840, 43224), (4608, 36020), (5120, 32418), (5403, 30720), (5760, 28816), (6144, 27015), (7204, 23040), (7680, 21612), (9005, 18432), (9216, 18010), (10240, 16209), (10806, 15360), (11520, 14408)]