1496880

素因数分解:

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

素因数の和:46

約数の個数: 240

約数和(自身を含む): 6499584

約数和(自身を除く): 5002704

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, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 972, 990, 1008, 1080, 1134, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1782, 1848, 1890, 1944, 1980, 2079, 2160, 2268, 2310, 2376, 2430, 2520, 2640, 2673, 2772, 2835, 2970, 3024, 3080, 3240, 3402, 3465, 3564, 3696, 3780, 3888, 3960, 4158, 4455, 4536, 4620, 4752, 4860, 5040, 5346, 5544, 5670, 5940, 6160, 6237, 6480, 6804, 6930, 7128, 7560, 7920, 8316, 8505, 8910, 9072, 9240, 9720, 10395, 10692, 11088, 11340, 11880, 12474, 13365, 13608, 13860, 14256, 15120, 16632, 17010, 17820, 18480, 18711, 19440, 20790, 21384, 22680, 23760, 24948, 26730, 27216, 27720, 31185, 33264, 34020, 35640, 37422, 41580, 42768, 45360, 49896, 53460, 55440, 62370, 68040, 71280, 74844, 83160, 93555, 99792, 106920, 124740, 136080, 149688, 166320, 187110, 213840, 249480, 299376, 374220, 498960, 748440, 1496880]

約数ペア:

[(1, 1496880), (2, 748440), (3, 498960), (4, 374220), (5, 299376), (6, 249480), (7, 213840), (8, 187110), (9, 166320), (10, 149688), (11, 136080), (12, 124740), (14, 106920), (15, 99792), (16, 93555), (18, 83160), (20, 74844), (21, 71280), (22, 68040), (24, 62370), (27, 55440), (28, 53460), (30, 49896), (33, 45360), (35, 42768), (36, 41580), (40, 37422), (42, 35640), (44, 34020), (45, 33264), (48, 31185), (54, 27720), (55, 27216), (56, 26730), (60, 24948), (63, 23760), (66, 22680), (70, 21384), (72, 20790), (77, 19440), (80, 18711), (81, 18480), (84, 17820), (88, 17010), (90, 16632), (99, 15120), (105, 14256), (108, 13860), (110, 13608), (112, 13365), (120, 12474), (126, 11880), (132, 11340), (135, 11088), (140, 10692), (144, 10395), (154, 9720), (162, 9240), (165, 9072), (168, 8910), (176, 8505), (180, 8316), (189, 7920), (198, 7560), (210, 7128), (216, 6930), (220, 6804), (231, 6480), (240, 6237), (243, 6160), (252, 5940), (264, 5670), (270, 5544), (280, 5346), (297, 5040), (308, 4860), (315, 4752), (324, 4620), (330, 4536), (336, 4455), (360, 4158), (378, 3960), (385, 3888), (396, 3780), (405, 3696), (420, 3564), (432, 3465), (440, 3402), (462, 3240), (486, 3080), (495, 3024), (504, 2970), (528, 2835), (540, 2772), (560, 2673), (567, 2640), (594, 2520), (616, 2430), (630, 2376), (648, 2310), (660, 2268), (693, 2160), (720, 2079), (756, 1980), (770, 1944), (792, 1890), (810, 1848), (840, 1782), (880, 1701), (891, 1680), (924, 1620), (945, 1584), (972, 1540), (990, 1512), (1008, 1485), (1080, 1386), (1134, 1320), (1155, 1296), (1188, 1260), (1215, 1232)]