498960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 200

約数和(自身を含む): 2160576

約数和(自身を除く): 1661616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 990, 1008, 1080, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1782, 1848, 1890, 1980, 2079, 2160, 2268, 2310, 2376, 2520, 2640, 2772, 2835, 2970, 3024, 3080, 3240, 3465, 3564, 3696, 3780, 3960, 4158, 4455, 4536, 4620, 4752, 5040, 5544, 5670, 5940, 6160, 6237, 6480, 6930, 7128, 7560, 7920, 8316, 8910, 9072, 9240, 10395, 11088, 11340, 11880, 12474, 13860, 14256, 15120, 16632, 17820, 18480, 20790, 22680, 23760, 24948, 27720, 31185, 33264, 35640, 41580, 45360, 49896, 55440, 62370, 71280, 83160, 99792, 124740, 166320, 249480, 498960]

約数ペア:

[(1, 498960), (2, 249480), (3, 166320), (4, 124740), (5, 99792), (6, 83160), (7, 71280), (8, 62370), (9, 55440), (10, 49896), (11, 45360), (12, 41580), (14, 35640), (15, 33264), (16, 31185), (18, 27720), (20, 24948), (21, 23760), (22, 22680), (24, 20790), (27, 18480), (28, 17820), (30, 16632), (33, 15120), (35, 14256), (36, 13860), (40, 12474), (42, 11880), (44, 11340), (45, 11088), (48, 10395), (54, 9240), (55, 9072), (56, 8910), (60, 8316), (63, 7920), (66, 7560), (70, 7128), (72, 6930), (77, 6480), (80, 6237), (81, 6160), (84, 5940), (88, 5670), (90, 5544), (99, 5040), (105, 4752), (108, 4620), (110, 4536), (112, 4455), (120, 4158), (126, 3960), (132, 3780), (135, 3696), (140, 3564), (144, 3465), (154, 3240), (162, 3080), (165, 3024), (168, 2970), (176, 2835), (180, 2772), (189, 2640), (198, 2520), (210, 2376), (216, 2310), (220, 2268), (231, 2160), (240, 2079), (252, 1980), (264, 1890), (270, 1848), (280, 1782), (297, 1680), (308, 1620), (315, 1584), (324, 1540), (330, 1512), (336, 1485), (360, 1386), (378, 1320), (385, 1296), (396, 1260), (405, 1232), (420, 1188), (432, 1155), (440, 1134), (462, 1080), (495, 1008), (504, 990), (528, 945), (540, 924), (560, 891), (567, 880), (594, 840), (616, 810), (630, 792), (648, 770), (660, 756), (693, 720)]