247013621280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6353231}}^1$

素因数の和:6353261

約数の個数: 144

約数和(自身を含む): 874153897344

約数和(自身を除く): 627140276064

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 6353231, 12706462, 19059693, 25412924, 31766155, 38119386, 50825848, 57179079, 63532310, 76238772, 95298465, 101651696, 114358158, 127064620, 152477544, 171537237, 190596930, 203303392, 228716316, 254129240, 285895395, 304955088, 343074474, 381193860, 457432632, 508258480, 514611711, 571790790, 609910176, 686148948, 762387720, 857686185, 914865264, 1016516960, 1029223422, 1143581580, 1372297896, 1524775440, 1543835133, 1715372370, 1829730528, 2058446844, 2287163160, 2573058555, 2744595792, 3049550880, 3087670266, 3430744740, 4116893688, 4574326320, 5146117110, 5489191584, 6175340532, 6861489480, 7719175665, 8233787376, 9148652640, 10292234220, 12350681064, 13722978960, 15438351330, 16467574752, 20584468440, 24701362128, 27445957920, 30876702660, 41168936880, 49402724256, 61753405320, 82337873760, 123506810640, 247013621280]

約数ペア:

[(1, 247013621280), (2, 123506810640), (3, 82337873760), (4, 61753405320), (5, 49402724256), (6, 41168936880), (8, 30876702660), (9, 27445957920), (10, 24701362128), (12, 20584468440), (15, 16467574752), (16, 15438351330), (18, 13722978960), (20, 12350681064), (24, 10292234220), (27, 9148652640), (30, 8233787376), (32, 7719175665), (36, 6861489480), (40, 6175340532), (45, 5489191584), (48, 5146117110), (54, 4574326320), (60, 4116893688), (72, 3430744740), (80, 3087670266), (81, 3049550880), (90, 2744595792), (96, 2573058555), (108, 2287163160), (120, 2058446844), (135, 1829730528), (144, 1715372370), (160, 1543835133), (162, 1524775440), (180, 1372297896), (216, 1143581580), (240, 1029223422), (243, 1016516960), (270, 914865264), (288, 857686185), (324, 762387720), (360, 686148948), (405, 609910176), (432, 571790790), (480, 514611711), (486, 508258480), (540, 457432632), (648, 381193860), (720, 343074474), (810, 304955088), (864, 285895395), (972, 254129240), (1080, 228716316), (1215, 203303392), (1296, 190596930), (1440, 171537237), (1620, 152477544), (1944, 127064620), (2160, 114358158), (2430, 101651696), (2592, 95298465), (3240, 76238772), (3888, 63532310), (4320, 57179079), (4860, 50825848), (6480, 38119386), (7776, 31766155), (9720, 25412924), (12960, 19059693), (19440, 12706462), (38880, 6353231)]