2830888440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 9717495480

約数和(自身を除く): 6886607040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 251, 270, 295, 324, 354, 360, 405, 472, 502, 531, 540, 590, 648, 708, 753, 810, 885, 1004, 1062, 1080, 1180, 1255, 1416, 1506, 1593, 1620, 1770, 2008, 2124, 2259, 2360, 2510, 2655, 3012, 3186, 3240, 3481, 3540, 3765, 4248, 4518, 4779, 5020, 5310, 6024, 6372, 6777, 6962, 7080, 7530, 7965, 9036, 9558, 10040, 10443, 10620, 11295, 12744, 13554, 13924, 14809, 15060, 15930, 17405, 18072, 19116, 20331, 20886, 21240, 22590, 23895, 27108, 27848, 29618, 30120, 31329, 31860, 33885, 34810, 38232, 40662, 41772, 44427, 45180, 47790, 52215, 54216, 59236, 62658, 63720, 67770, 69620, 74045, 81324, 83544, 88854, 90360, 93987, 95580, 101655, 104430, 118472, 125316, 133281, 135540, 139240, 148090, 156645, 162648, 177708, 187974, 191160, 203310, 208860, 222135, 250632, 266562, 271080, 281961, 296180, 313290, 355416, 375948, 399843, 406620, 417720, 444270, 469935, 533124, 563922, 592360, 626580, 666405, 751896, 799686, 813240, 873731, 888540, 939870, 1066248, 1127844, 1199529, 1253160, 1332810, 1409805, 1599372, 1747462, 1777080, 1879740, 1999215, 2255688, 2399058, 2621193, 2665620, 2819610, 3198744, 3494924, 3759480, 3998430, 4368655, 4798116, 5242386, 5331240, 5639220, 5997645, 6989848, 7863579, 7996860, 8737310, 9596232, 10484772, 11278440, 11995290, 13105965, 15727158, 15993720, 17474620, 20969544, 23590737, 23990580, 26211930, 31454316, 34949240, 39317895, 47181474, 47981160, 52423860, 62908632, 70772211, 78635790, 94362948, 104847720, 117953685, 141544422, 157271580, 188725896, 235907370, 283088844, 314543160, 353861055, 471814740, 566177688, 707722110, 943629480, 1415444220, 2830888440]

約数ペア:

[(1, 2830888440), (2, 1415444220), (3, 943629480), (4, 707722110), (5, 566177688), (6, 471814740), (8, 353861055), (9, 314543160), (10, 283088844), (12, 235907370), (15, 188725896), (18, 157271580), (20, 141544422), (24, 117953685), (27, 104847720), (30, 94362948), (36, 78635790), (40, 70772211), (45, 62908632), (54, 52423860), (59, 47981160), (60, 47181474), (72, 39317895), (81, 34949240), (90, 31454316), (108, 26211930), (118, 23990580), (120, 23590737), (135, 20969544), (162, 17474620), (177, 15993720), (180, 15727158), (216, 13105965), (236, 11995290), (251, 11278440), (270, 10484772), (295, 9596232), (324, 8737310), (354, 7996860), (360, 7863579), (405, 6989848), (472, 5997645), (502, 5639220), (531, 5331240), (540, 5242386), (590, 4798116), (648, 4368655), (708, 3998430), (753, 3759480), (810, 3494924), (885, 3198744), (1004, 2819610), (1062, 2665620), (1080, 2621193), (1180, 2399058), (1255, 2255688), (1416, 1999215), (1506, 1879740), (1593, 1777080), (1620, 1747462), (1770, 1599372), (2008, 1409805), (2124, 1332810), (2259, 1253160), (2360, 1199529), (2510, 1127844), (2655, 1066248), (3012, 939870), (3186, 888540), (3240, 873731), (3481, 813240), (3540, 799686), (3765, 751896), (4248, 666405), (4518, 626580), (4779, 592360), (5020, 563922), (5310, 533124), (6024, 469935), (6372, 444270), (6777, 417720), (6962, 406620), (7080, 399843), (7530, 375948), (7965, 355416), (9036, 313290), (9558, 296180), (10040, 281961), (10443, 271080), (10620, 266562), (11295, 250632), (12744, 222135), (13554, 208860), (13924, 203310), (14809, 191160), (15060, 187974), (15930, 177708), (17405, 162648), (18072, 156645), (19116, 148090), (20331, 139240), (20886, 135540), (21240, 133281), (22590, 125316), (23895, 118472), (27108, 104430), (27848, 101655), (29618, 95580), (30120, 93987), (31329, 90360), (31860, 88854), (33885, 83544), (34810, 81324), (38232, 74045), (40662, 69620), (41772, 67770), (44427, 63720), (45180, 62658), (47790, 59236), (52215, 54216)]