65702880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 168717600

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 227, 240, 268, 270, 288, 335, 360, 402, 432, 454, 480, 536, 540, 603, 670, 681, 720, 804, 864, 908, 1005, 1072, 1080, 1135, 1206, 1340, 1362, 1440, 1608, 1809, 1816, 2010, 2043, 2144, 2160, 2270, 2412, 2680, 2724, 3015, 3216, 3405, 3618, 3632, 4020, 4086, 4320, 4540, 4824, 5360, 5448, 6030, 6129, 6432, 6810, 7236, 7264, 8040, 8172, 9045, 9080, 9648, 10215, 10720, 10896, 12060, 12258, 13620, 14472, 15209, 16080, 16344, 18090, 18160, 19296, 20430, 21792, 24120, 24516, 27240, 28944, 30418, 30645, 32160, 32688, 36180, 36320, 40860, 45627, 48240, 49032, 54480, 57888, 60836, 61290, 65376, 72360, 76045, 81720, 91254, 96480, 98064, 108960, 121672, 122580, 136881, 144720, 152090, 163440, 182508, 196128, 228135, 243344, 245160, 273762, 289440, 304180, 326880, 365016, 410643, 456270, 486688, 490320, 547524, 608360, 684405, 730032, 821286, 912540, 980640, 1095048, 1216720, 1368810, 1460064, 1642572, 1825080, 2053215, 2190096, 2433440, 2737620, 3285144, 3650160, 4106430, 4380192, 5475240, 6570288, 7300320, 8212860, 10950480, 13140576, 16425720, 21900960, 32851440, 65702880]

約数ペア:

[(1, 65702880), (2, 32851440), (3, 21900960), (4, 16425720), (5, 13140576), (6, 10950480), (8, 8212860), (9, 7300320), (10, 6570288), (12, 5475240), (15, 4380192), (16, 4106430), (18, 3650160), (20, 3285144), (24, 2737620), (27, 2433440), (30, 2190096), (32, 2053215), (36, 1825080), (40, 1642572), (45, 1460064), (48, 1368810), (54, 1216720), (60, 1095048), (67, 980640), (72, 912540), (80, 821286), (90, 730032), (96, 684405), (108, 608360), (120, 547524), (134, 490320), (135, 486688), (144, 456270), (160, 410643), (180, 365016), (201, 326880), (216, 304180), (227, 289440), (240, 273762), (268, 245160), (270, 243344), (288, 228135), (335, 196128), (360, 182508), (402, 163440), (432, 152090), (454, 144720), (480, 136881), (536, 122580), (540, 121672), (603, 108960), (670, 98064), (681, 96480), (720, 91254), (804, 81720), (864, 76045), (908, 72360), (1005, 65376), (1072, 61290), (1080, 60836), (1135, 57888), (1206, 54480), (1340, 49032), (1362, 48240), (1440, 45627), (1608, 40860), (1809, 36320), (1816, 36180), (2010, 32688), (2043, 32160), (2144, 30645), (2160, 30418), (2270, 28944), (2412, 27240), (2680, 24516), (2724, 24120), (3015, 21792), (3216, 20430), (3405, 19296), (3618, 18160), (3632, 18090), (4020, 16344), (4086, 16080), (4320, 15209), (4540, 14472), (4824, 13620), (5360, 12258), (5448, 12060), (6030, 10896), (6129, 10720), (6432, 10215), (6810, 9648), (7236, 9080), (7264, 9045), (8040, 8172)]