2017946160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3389}}^1$

素因数の和:4235

約数の個数: 120

約数和(自身を含む): 6787132560

約数和(自身を除く): 4769186400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 827, 1654, 2481, 3308, 3389, 4135, 4962, 6616, 6778, 7443, 8270, 9924, 10167, 12405, 13232, 13556, 14886, 16540, 16945, 19848, 20334, 24810, 27112, 29772, 30501, 33080, 33890, 37215, 39696, 40668, 49620, 50835, 54224, 59544, 61002, 66160, 67780, 74430, 81336, 99240, 101670, 119088, 122004, 135560, 148860, 152505, 162672, 198480, 203340, 244008, 271120, 297720, 305010, 406680, 488016, 595440, 610020, 813360, 1220040, 2440080, 2802703, 5605406, 8408109, 11210812, 14013515, 16816218, 22421624, 25224327, 28027030, 33632436, 42040545, 44843248, 50448654, 56054060, 67264872, 84081090, 100897308, 112108120, 126121635, 134529744, 168162180, 201794616, 224216240, 252243270, 336324360, 403589232, 504486540, 672648720, 1008973080, 2017946160]

約数ペア:

[(1, 2017946160), (2, 1008973080), (3, 672648720), (4, 504486540), (5, 403589232), (6, 336324360), (8, 252243270), (9, 224216240), (10, 201794616), (12, 168162180), (15, 134529744), (16, 126121635), (18, 112108120), (20, 100897308), (24, 84081090), (30, 67264872), (36, 56054060), (40, 50448654), (45, 44843248), (48, 42040545), (60, 33632436), (72, 28027030), (80, 25224327), (90, 22421624), (120, 16816218), (144, 14013515), (180, 11210812), (240, 8408109), (360, 5605406), (720, 2802703), (827, 2440080), (1654, 1220040), (2481, 813360), (3308, 610020), (3389, 595440), (4135, 488016), (4962, 406680), (6616, 305010), (6778, 297720), (7443, 271120), (8270, 244008), (9924, 203340), (10167, 198480), (12405, 162672), (13232, 152505), (13556, 148860), (14886, 135560), (16540, 122004), (16945, 119088), (19848, 101670), (20334, 99240), (24810, 81336), (27112, 74430), (29772, 67780), (30501, 66160), (33080, 61002), (33890, 59544), (37215, 54224), (39696, 50835), (40668, 49620)]