1852158240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41491}}^1$

素因数の和:41543

約数の個数: 144

約数和(自身を含む): 6524534016

約数和(自身を除く): 4672375776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 41491, 44640, 82982, 124473, 165964, 207455, 248946, 331928, 373419, 414910, 497892, 622365, 663856, 746838, 829820, 995784, 1244730, 1286221, 1327712, 1493676, 1659640, 1867095, 1991568, 2489460, 2572442, 2987352, 3319280, 3734190, 3858663, 3983136, 4978920, 5144884, 5974704, 6431105, 6638560, 7468380, 7717326, 9957840, 10289768, 11575989, 11949408, 12862210, 14936760, 15434652, 19293315, 19915680, 20579536, 23151978, 25724420, 29873520, 30869304, 38586630, 41159072, 46303956, 51448840, 57879945, 59747040, 61738608, 77173260, 92607912, 102897680, 115759890, 123477216, 154346520, 185215824, 205795360, 231519780, 308693040, 370431648, 463039560, 617386080, 926079120, 1852158240]

約数ペア:

[(1, 1852158240), (2, 926079120), (3, 617386080), (4, 463039560), (5, 370431648), (6, 308693040), (8, 231519780), (9, 205795360), (10, 185215824), (12, 154346520), (15, 123477216), (16, 115759890), (18, 102897680), (20, 92607912), (24, 77173260), (30, 61738608), (31, 59747040), (32, 57879945), (36, 51448840), (40, 46303956), (45, 41159072), (48, 38586630), (60, 30869304), (62, 29873520), (72, 25724420), (80, 23151978), (90, 20579536), (93, 19915680), (96, 19293315), (120, 15434652), (124, 14936760), (144, 12862210), (155, 11949408), (160, 11575989), (180, 10289768), (186, 9957840), (240, 7717326), (248, 7468380), (279, 6638560), (288, 6431105), (310, 5974704), (360, 5144884), (372, 4978920), (465, 3983136), (480, 3858663), (496, 3734190), (558, 3319280), (620, 2987352), (720, 2572442), (744, 2489460), (930, 1991568), (992, 1867095), (1116, 1659640), (1240, 1493676), (1395, 1327712), (1440, 1286221), (1488, 1244730), (1860, 995784), (2232, 829820), (2480, 746838), (2790, 663856), (2976, 622365), (3720, 497892), (4464, 414910), (4960, 373419), (5580, 331928), (7440, 248946), (8928, 207455), (11160, 165964), (14880, 124473), (22320, 82982), (41491, 44640)]