344520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:60

約数の個数: 128

約数和(自身を含む): 1296000

約数和(自身を除く): 951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 435, 440, 495, 522, 540, 580, 594, 638, 660, 696, 783, 792, 870, 957, 990, 1044, 1080, 1160, 1188, 1276, 1305, 1320, 1485, 1566, 1595, 1740, 1914, 1980, 2088, 2376, 2552, 2610, 2871, 2970, 3132, 3190, 3480, 3828, 3915, 3960, 4785, 5220, 5742, 5940, 6264, 6380, 7656, 7830, 8613, 9570, 10440, 11484, 11880, 12760, 14355, 15660, 17226, 19140, 22968, 28710, 31320, 34452, 38280, 43065, 57420, 68904, 86130, 114840, 172260, 344520]

約数ペア:

[(1, 344520), (2, 172260), (3, 114840), (4, 86130), (5, 68904), (6, 57420), (8, 43065), (9, 38280), (10, 34452), (11, 31320), (12, 28710), (15, 22968), (18, 19140), (20, 17226), (22, 15660), (24, 14355), (27, 12760), (29, 11880), (30, 11484), (33, 10440), (36, 9570), (40, 8613), (44, 7830), (45, 7656), (54, 6380), (55, 6264), (58, 5940), (60, 5742), (66, 5220), (72, 4785), (87, 3960), (88, 3915), (90, 3828), (99, 3480), (108, 3190), (110, 3132), (116, 2970), (120, 2871), (132, 2610), (135, 2552), (145, 2376), (165, 2088), (174, 1980), (180, 1914), (198, 1740), (216, 1595), (220, 1566), (232, 1485), (261, 1320), (264, 1305), (270, 1276), (290, 1188), (297, 1160), (319, 1080), (330, 1044), (348, 990), (360, 957), (396, 870), (435, 792), (440, 783), (495, 696), (522, 660), (540, 638), (580, 594)]