48478214880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{18797}}^1$

素因数の和:19023

約数の個数: 240

約数和(自身を含む): 171956584800

約数和(自身を除く): 123478369920

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, 199, 216, 240, 270, 288, 324, 360, 398, 405, 432, 480, 540, 597, 648, 720, 796, 810, 864, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1791, 1990, 2160, 2388, 2592, 2985, 3184, 3240, 3582, 3980, 4320, 4776, 5373, 5970, 6368, 6480, 7164, 7960, 8955, 9552, 10746, 11940, 12960, 14328, 15920, 16119, 17910, 18797, 19104, 21492, 23880, 26865, 28656, 31840, 32238, 35820, 37594, 42984, 47760, 53730, 56391, 57312, 64476, 71640, 75188, 80595, 85968, 93985, 95520, 107460, 112782, 128952, 143280, 150376, 161190, 169173, 171936, 187970, 214920, 225564, 257904, 281955, 286560, 300752, 322380, 338346, 375940, 429840, 451128, 507519, 515808, 563910, 601504, 644760, 676692, 751880, 845865, 859680, 902256, 1015038, 1127820, 1289520, 1353384, 1503760, 1522557, 1691730, 1804512, 2030076, 2255640, 2537595, 2579040, 2706768, 3007520, 3045114, 3383460, 3740603, 4060152, 4511280, 5075190, 5413536, 6090228, 6766920, 7481206, 7612785, 8120304, 9022560, 10150380, 11221809, 12180456, 13533840, 14962412, 15225570, 16240608, 18703015, 20300760, 22443618, 24360912, 27067680, 29924824, 30451140, 33665427, 37406030, 40601520, 44887236, 48721824, 56109045, 59849648, 60902280, 67330854, 74812060, 81203040, 89774472, 100996281, 112218090, 119699296, 121804560, 134661708, 149624120, 168327135, 179548944, 201992562, 224436180, 243609120, 269323416, 299248240, 302988843, 336654270, 359097888, 403985124, 448872360, 504981405, 538646832, 598496480, 605977686, 673308540, 807970248, 897744720, 1009962810, 1077293664, 1211955372, 1346617080, 1514944215, 1615940496, 1795489440, 2019925620, 2423910744, 2693234160, 3029888430, 3231880992, 4039851240, 4847821488, 5386468320, 6059776860, 8079702480, 9695642976, 12119553720, 16159404960, 24239107440, 48478214880]

約数ペア:

[(1, 48478214880), (2, 24239107440), (3, 16159404960), (4, 12119553720), (5, 9695642976), (6, 8079702480), (8, 6059776860), (9, 5386468320), (10, 4847821488), (12, 4039851240), (15, 3231880992), (16, 3029888430), (18, 2693234160), (20, 2423910744), (24, 2019925620), (27, 1795489440), (30, 1615940496), (32, 1514944215), (36, 1346617080), (40, 1211955372), (45, 1077293664), (48, 1009962810), (54, 897744720), (60, 807970248), (72, 673308540), (80, 605977686), (81, 598496480), (90, 538646832), (96, 504981405), (108, 448872360), (120, 403985124), (135, 359097888), (144, 336654270), (160, 302988843), (162, 299248240), (180, 269323416), (199, 243609120), (216, 224436180), (240, 201992562), (270, 179548944), (288, 168327135), (324, 149624120), (360, 134661708), (398, 121804560), (405, 119699296), (432, 112218090), (480, 100996281), (540, 89774472), (597, 81203040), (648, 74812060), (720, 67330854), (796, 60902280), (810, 59849648), (864, 56109045), (995, 48721824), (1080, 44887236), (1194, 40601520), (1296, 37406030), (1440, 33665427), (1592, 30451140), (1620, 29924824), (1791, 27067680), (1990, 24360912), (2160, 22443618), (2388, 20300760), (2592, 18703015), (2985, 16240608), (3184, 15225570), (3240, 14962412), (3582, 13533840), (3980, 12180456), (4320, 11221809), (4776, 10150380), (5373, 9022560), (5970, 8120304), (6368, 7612785), (6480, 7481206), (7164, 6766920), (7960, 6090228), (8955, 5413536), (9552, 5075190), (10746, 4511280), (11940, 4060152), (12960, 3740603), (14328, 3383460), (15920, 3045114), (16119, 3007520), (17910, 2706768), (18797, 2579040), (19104, 2537595), (21492, 2255640), (23880, 2030076), (26865, 1804512), (28656, 1691730), (31840, 1522557), (32238, 1503760), (35820, 1353384), (37594, 1289520), (42984, 1127820), (47760, 1015038), (53730, 902256), (56391, 859680), (57312, 845865), (64476, 751880), (71640, 676692), (75188, 644760), (80595, 601504), (85968, 563910), (93985, 515808), (95520, 507519), (107460, 451128), (112782, 429840), (128952, 375940), (143280, 338346), (150376, 322380), (161190, 300752), (169173, 286560), (171936, 281955), (187970, 257904), (214920, 225564)]