3157920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 11975040

約数和(自身を除く): 8817120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 160, 170, 172, 180, 204, 215, 216, 240, 255, 258, 270, 272, 288, 306, 340, 344, 360, 387, 408, 430, 432, 459, 480, 510, 516, 540, 544, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 864, 918, 1020, 1032, 1080, 1161, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1548, 1632, 1720, 1836, 1935, 2040, 2064, 2160, 2193, 2295, 2322, 2448, 2580, 2720, 2924, 3060, 3096, 3440, 3655, 3672, 3870, 4080, 4128, 4320, 4386, 4590, 4644, 4896, 5160, 5805, 5848, 6120, 6192, 6579, 6880, 7310, 7344, 7740, 8160, 8772, 9180, 9288, 10320, 10965, 11610, 11696, 12240, 12384, 13158, 14620, 14688, 15480, 17544, 18360, 18576, 19737, 20640, 21930, 23220, 23392, 24480, 26316, 29240, 30960, 32895, 35088, 36720, 37152, 39474, 43860, 46440, 52632, 58480, 61920, 65790, 70176, 73440, 78948, 87720, 92880, 98685, 105264, 116960, 131580, 157896, 175440, 185760, 197370, 210528, 263160, 315792, 350880, 394740, 526320, 631584, 789480, 1052640, 1578960, 3157920]

約数ペア:

[(1, 3157920), (2, 1578960), (3, 1052640), (4, 789480), (5, 631584), (6, 526320), (8, 394740), (9, 350880), (10, 315792), (12, 263160), (15, 210528), (16, 197370), (17, 185760), (18, 175440), (20, 157896), (24, 131580), (27, 116960), (30, 105264), (32, 98685), (34, 92880), (36, 87720), (40, 78948), (43, 73440), (45, 70176), (48, 65790), (51, 61920), (54, 58480), (60, 52632), (68, 46440), (72, 43860), (80, 39474), (85, 37152), (86, 36720), (90, 35088), (96, 32895), (102, 30960), (108, 29240), (120, 26316), (129, 24480), (135, 23392), (136, 23220), (144, 21930), (153, 20640), (160, 19737), (170, 18576), (172, 18360), (180, 17544), (204, 15480), (215, 14688), (216, 14620), (240, 13158), (255, 12384), (258, 12240), (270, 11696), (272, 11610), (288, 10965), (306, 10320), (340, 9288), (344, 9180), (360, 8772), (387, 8160), (408, 7740), (430, 7344), (432, 7310), (459, 6880), (480, 6579), (510, 6192), (516, 6120), (540, 5848), (544, 5805), (612, 5160), (645, 4896), (680, 4644), (688, 4590), (720, 4386), (731, 4320), (765, 4128), (774, 4080), (816, 3870), (860, 3672), (864, 3655), (918, 3440), (1020, 3096), (1032, 3060), (1080, 2924), (1161, 2720), (1224, 2580), (1290, 2448), (1360, 2322), (1376, 2295), (1440, 2193), (1462, 2160), (1530, 2064), (1548, 2040), (1632, 1935), (1720, 1836)]