270758880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26889

約数の個数: 144

約数和(自身を含む): 1055998944

約数和(自身を除く): 785240064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26861, 53722, 80583, 107444, 134305, 161166, 188027, 214888, 241749, 268610, 322332, 376054, 402915, 429776, 483498, 537220, 564081, 644664, 752108, 805830, 859552, 940135, 966996, 1074440, 1128162, 1208745, 1289328, 1504216, 1611660, 1692243, 1880270, 1933992, 2148880, 2256324, 2417490, 2578656, 2820405, 3008432, 3223320, 3384486, 3760540, 3867984, 4297760, 4512648, 4834980, 5640810, 6016864, 6446640, 6768972, 7521080, 7735968, 8461215, 9025296, 9669960, 11281620, 12893280, 13537944, 15042160, 16922430, 18050592, 19339920, 22563240, 27075888, 30084320, 33844860, 38679840, 45126480, 54151776, 67689720, 90252960, 135379440, 270758880]

約数ペア:

[(1, 270758880), (2, 135379440), (3, 90252960), (4, 67689720), (5, 54151776), (6, 45126480), (7, 38679840), (8, 33844860), (9, 30084320), (10, 27075888), (12, 22563240), (14, 19339920), (15, 18050592), (16, 16922430), (18, 15042160), (20, 13537944), (21, 12893280), (24, 11281620), (28, 9669960), (30, 9025296), (32, 8461215), (35, 7735968), (36, 7521080), (40, 6768972), (42, 6446640), (45, 6016864), (48, 5640810), (56, 4834980), (60, 4512648), (63, 4297760), (70, 3867984), (72, 3760540), (80, 3384486), (84, 3223320), (90, 3008432), (96, 2820405), (105, 2578656), (112, 2417490), (120, 2256324), (126, 2148880), (140, 1933992), (144, 1880270), (160, 1692243), (168, 1611660), (180, 1504216), (210, 1289328), (224, 1208745), (240, 1128162), (252, 1074440), (280, 966996), (288, 940135), (315, 859552), (336, 805830), (360, 752108), (420, 644664), (480, 564081), (504, 537220), (560, 483498), (630, 429776), (672, 402915), (720, 376054), (840, 322332), (1008, 268610), (1120, 241749), (1260, 214888), (1440, 188027), (1680, 161166), (2016, 134305), (2520, 107444), (3360, 80583), (5040, 53722), (10080, 26861)]