494807475840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2895643}}^1$

素因数の和:2895754

約数の個数: 128

約数和(自身を含む): 1594920715200

約数和(自身を除く): 1100113239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 4272, 5340, 5696, 7120, 8544, 10680, 11392, 14240, 17088, 21360, 28480, 34176, 42720, 56960, 85440, 170880, 2895643, 5791286, 8686929, 11582572, 14478215, 17373858, 23165144, 28956430, 34747716, 43434645, 46330288, 57912860, 69495432, 86869290, 92660576, 115825720, 138990864, 173738580, 185321152, 231651440, 257712227, 277981728, 347477160, 370642304, 463302880, 515424454, 555963456, 694954320, 773136681, 926605760, 1030848908, 1111926912, 1288561135, 1389908640, 1546273362, 1853211520, 2061697816, 2577122270, 2779817280, 3092546724, 3865683405, 4123395632, 5154244540, 5559634560, 6185093448, 7731366810, 8246791264, 10308489080, 12370186896, 15462733620, 16493582528, 20616978160, 24740373792, 30925467240, 32987165056, 41233956320, 49480747584, 61850934480, 82467912640, 98961495168, 123701868960, 164935825280, 247403737920, 494807475840]

約数ペア:

[(1, 494807475840), (2, 247403737920), (3, 164935825280), (4, 123701868960), (5, 98961495168), (6, 82467912640), (8, 61850934480), (10, 49480747584), (12, 41233956320), (15, 32987165056), (16, 30925467240), (20, 24740373792), (24, 20616978160), (30, 16493582528), (32, 15462733620), (40, 12370186896), (48, 10308489080), (60, 8246791264), (64, 7731366810), (80, 6185093448), (89, 5559634560), (96, 5154244540), (120, 4123395632), (128, 3865683405), (160, 3092546724), (178, 2779817280), (192, 2577122270), (240, 2061697816), (267, 1853211520), (320, 1546273362), (356, 1389908640), (384, 1288561135), (445, 1111926912), (480, 1030848908), (534, 926605760), (640, 773136681), (712, 694954320), (890, 555963456), (960, 515424454), (1068, 463302880), (1335, 370642304), (1424, 347477160), (1780, 277981728), (1920, 257712227), (2136, 231651440), (2670, 185321152), (2848, 173738580), (3560, 138990864), (4272, 115825720), (5340, 92660576), (5696, 86869290), (7120, 69495432), (8544, 57912860), (10680, 46330288), (11392, 43434645), (14240, 34747716), (17088, 28956430), (21360, 23165144), (28480, 17373858), (34176, 14478215), (42720, 11582572), (56960, 8686929), (85440, 5791286), (170880, 2895643)]