420186960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11482

約数の個数: 160

約数和(自身を含む): 1532580480

約数和(自身を除く): 1112393520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 11443, 12240, 18360, 22886, 34329, 36720, 45772, 57215, 68658, 91544, 102987, 114430, 137316, 171645, 183088, 194531, 205974, 228860, 274632, 308961, 343290, 389062, 411948, 457720, 514935, 549264, 583593, 617922, 686580, 778124, 823896, 915440, 972655, 1029870, 1167186, 1235844, 1373160, 1544805, 1556248, 1647792, 1750779, 1945310, 2059740, 2334372, 2471688, 2746320, 2917965, 3089610, 3112496, 3501558, 3890620, 4119480, 4668744, 4943376, 5252337, 5835930, 6179220, 7003116, 7781240, 8238960, 8753895, 9337488, 10504674, 11671860, 12358440, 14006232, 15562480, 17507790, 21009348, 23343720, 24716880, 26261685, 28012464, 35015580, 42018696, 46687440, 52523370, 70031160, 84037392, 105046740, 140062320, 210093480, 420186960]

約数ペア:

[(1, 420186960), (2, 210093480), (3, 140062320), (4, 105046740), (5, 84037392), (6, 70031160), (8, 52523370), (9, 46687440), (10, 42018696), (12, 35015580), (15, 28012464), (16, 26261685), (17, 24716880), (18, 23343720), (20, 21009348), (24, 17507790), (27, 15562480), (30, 14006232), (34, 12358440), (36, 11671860), (40, 10504674), (45, 9337488), (48, 8753895), (51, 8238960), (54, 7781240), (60, 7003116), (68, 6179220), (72, 5835930), (80, 5252337), (85, 4943376), (90, 4668744), (102, 4119480), (108, 3890620), (120, 3501558), (135, 3112496), (136, 3089610), (144, 2917965), (153, 2746320), (170, 2471688), (180, 2334372), (204, 2059740), (216, 1945310), (240, 1750779), (255, 1647792), (270, 1556248), (272, 1544805), (306, 1373160), (340, 1235844), (360, 1167186), (408, 1029870), (432, 972655), (459, 915440), (510, 823896), (540, 778124), (612, 686580), (680, 617922), (720, 583593), (765, 549264), (816, 514935), (918, 457720), (1020, 411948), (1080, 389062), (1224, 343290), (1360, 308961), (1530, 274632), (1836, 228860), (2040, 205974), (2160, 194531), (2295, 183088), (2448, 171645), (3060, 137316), (3672, 114430), (4080, 102987), (4590, 91544), (6120, 68658), (7344, 57215), (9180, 45772), (11443, 36720), (12240, 34329), (18360, 22886)]