3855308280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{1873}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 12264955200

約数和(自身を除く): 8409646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1009, 1020, 1873, 2018, 2040, 3027, 3746, 4036, 5045, 5619, 6054, 7492, 8072, 9365, 10090, 11238, 12108, 14984, 15135, 17153, 18730, 20180, 22476, 24216, 28095, 30270, 31841, 34306, 37460, 40360, 44952, 51459, 56190, 60540, 63682, 68612, 74920, 85765, 95523, 102918, 112380, 121080, 127364, 137224, 159205, 171530, 191046, 205836, 224760, 254728, 257295, 318410, 343060, 382092, 411672, 477615, 514590, 636820, 686120, 764184, 955230, 1029180, 1273640, 1889857, 1910460, 2058360, 3779714, 3820920, 5669571, 7559428, 9449285, 11339142, 15118856, 18898570, 22678284, 28347855, 32127569, 37797140, 45356568, 56695710, 64255138, 75594280, 96382707, 113391420, 128510276, 160637845, 192765414, 226782840, 257020552, 321275690, 385530828, 481913535, 642551380, 771061656, 963827070, 1285102760, 1927654140, 3855308280]

約数ペア:

[(1, 3855308280), (2, 1927654140), (3, 1285102760), (4, 963827070), (5, 771061656), (6, 642551380), (8, 481913535), (10, 385530828), (12, 321275690), (15, 257020552), (17, 226782840), (20, 192765414), (24, 160637845), (30, 128510276), (34, 113391420), (40, 96382707), (51, 75594280), (60, 64255138), (68, 56695710), (85, 45356568), (102, 37797140), (120, 32127569), (136, 28347855), (170, 22678284), (204, 18898570), (255, 15118856), (340, 11339142), (408, 9449285), (510, 7559428), (680, 5669571), (1009, 3820920), (1020, 3779714), (1873, 2058360), (2018, 1910460), (2040, 1889857), (3027, 1273640), (3746, 1029180), (4036, 955230), (5045, 764184), (5619, 686120), (6054, 636820), (7492, 514590), (8072, 477615), (9365, 411672), (10090, 382092), (11238, 343060), (12108, 318410), (14984, 257295), (15135, 254728), (17153, 224760), (18730, 205836), (20180, 191046), (22476, 171530), (24216, 159205), (28095, 137224), (30270, 127364), (31841, 121080), (34306, 112380), (37460, 102918), (40360, 95523), (44952, 85765), (51459, 74920), (56190, 68612), (60540, 63682)]