918163080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2029}}^1$

素因数の和:2468

約数の個数: 128

約数和(自身を含む): 3069360000

約数和(自身を除く): 2151196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 419, 540, 838, 1080, 1257, 1676, 2029, 2095, 2514, 3352, 3771, 4058, 4190, 5028, 6087, 6285, 7542, 8116, 8380, 10056, 10145, 11313, 12174, 12570, 15084, 16232, 16760, 18261, 18855, 20290, 22626, 24348, 25140, 30168, 30435, 36522, 37710, 40580, 45252, 48696, 50280, 54783, 56565, 60870, 73044, 75420, 81160, 90504, 91305, 109566, 113130, 121740, 146088, 150840, 182610, 219132, 226260, 243480, 273915, 365220, 438264, 452520, 547830, 730440, 850151, 1095660, 1700302, 2191320, 2550453, 3400604, 4250755, 5100906, 6801208, 7651359, 8501510, 10201812, 12752265, 15302718, 17003020, 20403624, 22954077, 25504530, 30605436, 34006040, 38256795, 45908154, 51009060, 61210872, 76513590, 91816308, 102018120, 114770385, 153027180, 183632616, 229540770, 306054360, 459081540, 918163080]

約数ペア:

[(1, 918163080), (2, 459081540), (3, 306054360), (4, 229540770), (5, 183632616), (6, 153027180), (8, 114770385), (9, 102018120), (10, 91816308), (12, 76513590), (15, 61210872), (18, 51009060), (20, 45908154), (24, 38256795), (27, 34006040), (30, 30605436), (36, 25504530), (40, 22954077), (45, 20403624), (54, 17003020), (60, 15302718), (72, 12752265), (90, 10201812), (108, 8501510), (120, 7651359), (135, 6801208), (180, 5100906), (216, 4250755), (270, 3400604), (360, 2550453), (419, 2191320), (540, 1700302), (838, 1095660), (1080, 850151), (1257, 730440), (1676, 547830), (2029, 452520), (2095, 438264), (2514, 365220), (3352, 273915), (3771, 243480), (4058, 226260), (4190, 219132), (5028, 182610), (6087, 150840), (6285, 146088), (7542, 121740), (8116, 113130), (8380, 109566), (10056, 91305), (10145, 90504), (11313, 81160), (12174, 75420), (12570, 73044), (15084, 60870), (16232, 56565), (16760, 54783), (18261, 50280), (18855, 48696), (20290, 45252), (22626, 40580), (24348, 37710), (25140, 36522), (30168, 30435)]