165885120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 575340480

約数和(自身を除く): 409455360

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 241, 288, 320, 360, 478, 480, 482, 576, 717, 720, 723, 956, 960, 964, 1195, 1205, 1434, 1440, 1446, 1912, 1928, 2151, 2169, 2390, 2410, 2868, 2880, 2892, 3585, 3615, 3824, 3856, 4302, 4338, 4780, 4820, 5736, 5784, 7170, 7230, 7648, 7712, 8604, 8676, 9560, 9640, 10755, 10845, 11472, 11568, 14340, 14460, 15296, 15424, 17208, 17352, 19120, 19280, 21510, 21690, 22944, 23136, 28680, 28920, 34416, 34704, 38240, 38560, 43020, 43380, 45888, 46272, 57360, 57599, 57840, 68832, 69408, 76480, 77120, 86040, 86760, 114720, 115198, 115680, 137664, 138816, 172080, 172797, 173520, 229440, 230396, 231360, 287995, 344160, 345594, 347040, 460792, 518391, 575990, 688320, 691188, 694080, 863985, 921584, 1036782, 1151980, 1382376, 1727970, 1843168, 2073564, 2303960, 2591955, 2764752, 3455940, 3686336, 4147128, 4607920, 5183910, 5529504, 6911880, 8294256, 9215840, 10367820, 11059008, 13823760, 16588512, 18431680, 20735640, 27647520, 33177024, 41471280, 55295040, 82942560, 165885120]

約数ペア:

[(1, 165885120), (2, 82942560), (3, 55295040), (4, 41471280), (5, 33177024), (6, 27647520), (8, 20735640), (9, 18431680), (10, 16588512), (12, 13823760), (15, 11059008), (16, 10367820), (18, 9215840), (20, 8294256), (24, 6911880), (30, 5529504), (32, 5183910), (36, 4607920), (40, 4147128), (45, 3686336), (48, 3455940), (60, 2764752), (64, 2591955), (72, 2303960), (80, 2073564), (90, 1843168), (96, 1727970), (120, 1382376), (144, 1151980), (160, 1036782), (180, 921584), (192, 863985), (239, 694080), (240, 691188), (241, 688320), (288, 575990), (320, 518391), (360, 460792), (478, 347040), (480, 345594), (482, 344160), (576, 287995), (717, 231360), (720, 230396), (723, 229440), (956, 173520), (960, 172797), (964, 172080), (1195, 138816), (1205, 137664), (1434, 115680), (1440, 115198), (1446, 114720), (1912, 86760), (1928, 86040), (2151, 77120), (2169, 76480), (2390, 69408), (2410, 68832), (2868, 57840), (2880, 57599), (2892, 57360), (3585, 46272), (3615, 45888), (3824, 43380), (3856, 43020), (4302, 38560), (4338, 38240), (4780, 34704), (4820, 34416), (5736, 28920), (5784, 28680), (7170, 23136), (7230, 22944), (7648, 21690), (7712, 21510), (8604, 19280), (8676, 19120), (9560, 17352), (9640, 17208), (10755, 15424), (10845, 15296), (11472, 14460), (11568, 14340)]