355381560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2738

約数の個数: 128

約数和(自身を含む): 1194393600

約数和(自身を除く): 839012040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 2591, 3048, 3429, 3810, 4572, 5080, 5182, 5715, 6858, 7620, 7773, 9144, 10364, 11430, 12955, 13716, 15240, 15546, 17145, 20728, 22860, 23319, 25910, 27432, 31092, 34290, 38865, 45720, 46638, 51820, 62184, 68580, 69957, 77730, 93276, 103640, 116595, 137160, 139914, 155460, 186552, 233190, 279828, 310920, 329057, 349785, 466380, 559656, 658114, 699570, 932760, 987171, 1316228, 1399140, 1645285, 1974342, 2632456, 2798280, 2961513, 3290570, 3948684, 4935855, 5923026, 6581140, 7897368, 8884539, 9871710, 11846052, 13162280, 14807565, 17769078, 19743420, 23692104, 29615130, 35538156, 39486840, 44422695, 59230260, 71076312, 88845390, 118460520, 177690780, 355381560]

約数ペア:

[(1, 355381560), (2, 177690780), (3, 118460520), (4, 88845390), (5, 71076312), (6, 59230260), (8, 44422695), (9, 39486840), (10, 35538156), (12, 29615130), (15, 23692104), (18, 19743420), (20, 17769078), (24, 14807565), (27, 13162280), (30, 11846052), (36, 9871710), (40, 8884539), (45, 7897368), (54, 6581140), (60, 5923026), (72, 4935855), (90, 3948684), (108, 3290570), (120, 2961513), (127, 2798280), (135, 2632456), (180, 1974342), (216, 1645285), (254, 1399140), (270, 1316228), (360, 987171), (381, 932760), (508, 699570), (540, 658114), (635, 559656), (762, 466380), (1016, 349785), (1080, 329057), (1143, 310920), (1270, 279828), (1524, 233190), (1905, 186552), (2286, 155460), (2540, 139914), (2591, 137160), (3048, 116595), (3429, 103640), (3810, 93276), (4572, 77730), (5080, 69957), (5182, 68580), (5715, 62184), (6858, 51820), (7620, 46638), (7773, 45720), (9144, 38865), (10364, 34290), (11430, 31092), (12955, 27432), (13716, 25910), (15240, 23319), (15546, 22860), (17145, 20728)]