67625280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2638

約数の個数: 140

約数和(自身を含む): 240647220

約数和(自身を除く): 173021940

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2609, 2880, 3240, 4320, 5184, 5218, 6480, 7827, 8640, 10436, 12960, 13045, 15654, 20872, 23481, 25920, 26090, 31308, 39135, 41744, 46962, 52180, 62616, 70443, 78270, 83488, 93924, 104360, 117405, 125232, 140886, 156540, 166976, 187848, 208720, 211329, 234810, 250464, 281772, 313080, 352215, 375696, 417440, 422658, 469620, 500928, 563544, 626160, 704430, 751392, 834880, 845316, 939240, 1056645, 1127088, 1252320, 1408860, 1502784, 1690632, 1878480, 2113290, 2254176, 2504640, 2817720, 3381264, 3756960, 4226580, 4508352, 5635440, 6762528, 7513920, 8453160, 11270880, 13525056, 16906320, 22541760, 33812640, 67625280]

約数ペア:

[(1, 67625280), (2, 33812640), (3, 22541760), (4, 16906320), (5, 13525056), (6, 11270880), (8, 8453160), (9, 7513920), (10, 6762528), (12, 5635440), (15, 4508352), (16, 4226580), (18, 3756960), (20, 3381264), (24, 2817720), (27, 2504640), (30, 2254176), (32, 2113290), (36, 1878480), (40, 1690632), (45, 1502784), (48, 1408860), (54, 1252320), (60, 1127088), (64, 1056645), (72, 939240), (80, 845316), (81, 834880), (90, 751392), (96, 704430), (108, 626160), (120, 563544), (135, 500928), (144, 469620), (160, 422658), (162, 417440), (180, 375696), (192, 352215), (216, 313080), (240, 281772), (270, 250464), (288, 234810), (320, 211329), (324, 208720), (360, 187848), (405, 166976), (432, 156540), (480, 140886), (540, 125232), (576, 117405), (648, 104360), (720, 93924), (810, 83488), (864, 78270), (960, 70443), (1080, 62616), (1296, 52180), (1440, 46962), (1620, 41744), (1728, 39135), (2160, 31308), (2592, 26090), (2609, 25920), (2880, 23481), (3240, 20872), (4320, 15654), (5184, 13045), (5218, 12960), (6480, 10436), (7827, 8640)]