165293280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 144

約数和(自身を含む): 571596480

約数和(自身を除く): 406303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1453, 1580, 1896, 2370, 2528, 2844, 2906, 3160, 3555, 3792, 4359, 4740, 5688, 5812, 6320, 7110, 7265, 7584, 8718, 9480, 11376, 11624, 12640, 13077, 14220, 14530, 17436, 18960, 21795, 22752, 23248, 26154, 28440, 29060, 34872, 37920, 43590, 46496, 52308, 56880, 58120, 65385, 69744, 87180, 104616, 113760, 114787, 116240, 130770, 139488, 174360, 209232, 229574, 232480, 261540, 344361, 348720, 418464, 459148, 523080, 573935, 688722, 697440, 918296, 1033083, 1046160, 1147870, 1377444, 1721805, 1836592, 2066166, 2092320, 2295740, 2754888, 3443610, 3673184, 4132332, 4591480, 5165415, 5509776, 6887220, 8264664, 9182960, 10330830, 11019552, 13774440, 16529328, 18365920, 20661660, 27548880, 33058656, 41323320, 55097760, 82646640, 165293280]

約数ペア:

[(1, 165293280), (2, 82646640), (3, 55097760), (4, 41323320), (5, 33058656), (6, 27548880), (8, 20661660), (9, 18365920), (10, 16529328), (12, 13774440), (15, 11019552), (16, 10330830), (18, 9182960), (20, 8264664), (24, 6887220), (30, 5509776), (32, 5165415), (36, 4591480), (40, 4132332), (45, 3673184), (48, 3443610), (60, 2754888), (72, 2295740), (79, 2092320), (80, 2066166), (90, 1836592), (96, 1721805), (120, 1377444), (144, 1147870), (158, 1046160), (160, 1033083), (180, 918296), (237, 697440), (240, 688722), (288, 573935), (316, 523080), (360, 459148), (395, 418464), (474, 348720), (480, 344361), (632, 261540), (711, 232480), (720, 229574), (790, 209232), (948, 174360), (1185, 139488), (1264, 130770), (1422, 116240), (1440, 114787), (1453, 113760), (1580, 104616), (1896, 87180), (2370, 69744), (2528, 65385), (2844, 58120), (2906, 56880), (3160, 52308), (3555, 46496), (3792, 43590), (4359, 37920), (4740, 34872), (5688, 29060), (5812, 28440), (6320, 26154), (7110, 23248), (7265, 22752), (7584, 21795), (8718, 18960), (9480, 17436), (11376, 14530), (11624, 14220), (12640, 13077)]