605495520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20054

約数の個数: 192

約数和(自身を含む): 2422103040

約数和(自身を除く): 1816607520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 20023, 30240, 40046, 60069, 80092, 100115, 120138, 140161, 160184, 180207, 200230, 240276, 280322, 300345, 320368, 360414, 400460, 420483, 480552, 540621, 560644, 600690, 640736, 700805, 720828, 800920, 840966, 901035, 961104, 1081242, 1121288, 1201380, 1261449, 1401610, 1441656, 1601840, 1681932, 1802070, 1922208, 2102415, 2162484, 2242576, 2402760, 2522898, 2703105, 2803220, 2883312, 3203680, 3363864, 3604140, 3784347, 4204830, 4324968, 4485152, 4805520, 5045796, 5406210, 5606440, 5766624, 6307245, 6727728, 7208280, 7568694, 8409660, 8649936, 9611040, 10091592, 10812420, 11212880, 12614490, 13455456, 14416560, 15137388, 16819320, 17299872, 18921735, 20183184, 21624840, 22425760, 25228980, 28833120, 30274776, 33638640, 37843470, 40366368, 43249680, 50457960, 60549552, 67277280, 75686940, 86499360, 100915920, 121099104, 151373880, 201831840, 302747760, 605495520]

約数ペア:

[(1, 605495520), (2, 302747760), (3, 201831840), (4, 151373880), (5, 121099104), (6, 100915920), (7, 86499360), (8, 75686940), (9, 67277280), (10, 60549552), (12, 50457960), (14, 43249680), (15, 40366368), (16, 37843470), (18, 33638640), (20, 30274776), (21, 28833120), (24, 25228980), (27, 22425760), (28, 21624840), (30, 20183184), (32, 18921735), (35, 17299872), (36, 16819320), (40, 15137388), (42, 14416560), (45, 13455456), (48, 12614490), (54, 11212880), (56, 10812420), (60, 10091592), (63, 9611040), (70, 8649936), (72, 8409660), (80, 7568694), (84, 7208280), (90, 6727728), (96, 6307245), (105, 5766624), (108, 5606440), (112, 5406210), (120, 5045796), (126, 4805520), (135, 4485152), (140, 4324968), (144, 4204830), (160, 3784347), (168, 3604140), (180, 3363864), (189, 3203680), (210, 2883312), (216, 2803220), (224, 2703105), (240, 2522898), (252, 2402760), (270, 2242576), (280, 2162484), (288, 2102415), (315, 1922208), (336, 1802070), (360, 1681932), (378, 1601840), (420, 1441656), (432, 1401610), (480, 1261449), (504, 1201380), (540, 1121288), (560, 1081242), (630, 961104), (672, 901035), (720, 840966), (756, 800920), (840, 720828), (864, 700805), (945, 640736), (1008, 600690), (1080, 560644), (1120, 540621), (1260, 480552), (1440, 420483), (1512, 400460), (1680, 360414), (1890, 320368), (2016, 300345), (2160, 280322), (2520, 240276), (3024, 200230), (3360, 180207), (3780, 160184), (4320, 140161), (5040, 120138), (6048, 100115), (7560, 80092), (10080, 60069), (15120, 40046), (20023, 30240)]