550061280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{42443}}^1$

素因数の和:42470

約数の個数: 120

約数和(自身を含む): 1941303672

約数和(自身を除く): 1391242392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 42443, 84886, 127329, 169772, 212215, 254658, 339544, 381987, 424430, 509316, 636645, 679088, 763974, 848860, 1018632, 1145961, 1273290, 1358176, 1527948, 1697720, 1909935, 2037264, 2291922, 2546580, 3055896, 3395440, 3437883, 3819870, 4074528, 4583844, 5093160, 5729805, 6111792, 6790880, 6875766, 7639740, 9167688, 10186320, 11459610, 12223584, 13751532, 15279480, 17189415, 18335376, 20372640, 22919220, 27503064, 30558960, 34378830, 36670752, 45838440, 55006128, 61117920, 68757660, 91676880, 110012256, 137515320, 183353760, 275030640, 550061280]

約数ペア:

[(1, 550061280), (2, 275030640), (3, 183353760), (4, 137515320), (5, 110012256), (6, 91676880), (8, 68757660), (9, 61117920), (10, 55006128), (12, 45838440), (15, 36670752), (16, 34378830), (18, 30558960), (20, 27503064), (24, 22919220), (27, 20372640), (30, 18335376), (32, 17189415), (36, 15279480), (40, 13751532), (45, 12223584), (48, 11459610), (54, 10186320), (60, 9167688), (72, 7639740), (80, 6875766), (81, 6790880), (90, 6111792), (96, 5729805), (108, 5093160), (120, 4583844), (135, 4074528), (144, 3819870), (160, 3437883), (162, 3395440), (180, 3055896), (216, 2546580), (240, 2291922), (270, 2037264), (288, 1909935), (324, 1697720), (360, 1527948), (405, 1358176), (432, 1273290), (480, 1145961), (540, 1018632), (648, 848860), (720, 763974), (810, 679088), (864, 636645), (1080, 509316), (1296, 424430), (1440, 381987), (1620, 339544), (2160, 254658), (2592, 212215), (3240, 169772), (4320, 127329), (6480, 84886), (12960, 42443)]