153960480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 544682880

約数和(自身を除く): 390722400

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, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 227, 240, 270, 288, 314, 360, 432, 454, 471, 480, 540, 628, 681, 720, 785, 864, 908, 942, 1080, 1135, 1256, 1362, 1413, 1440, 1570, 1816, 1884, 2043, 2160, 2270, 2355, 2512, 2724, 2826, 3140, 3405, 3632, 3768, 4086, 4239, 4320, 4540, 4710, 5024, 5448, 5652, 6129, 6280, 6810, 7065, 7264, 7536, 8172, 8478, 9080, 9420, 10215, 10896, 11304, 12258, 12560, 13620, 14130, 15072, 16344, 16956, 18160, 18840, 20430, 21195, 21792, 22608, 24516, 25120, 27240, 28260, 30645, 32688, 33912, 35639, 36320, 37680, 40860, 42390, 45216, 49032, 54480, 56520, 61290, 65376, 67824, 71278, 75360, 81720, 84780, 98064, 106917, 108960, 113040, 122580, 135648, 142556, 163440, 169560, 178195, 196128, 213834, 226080, 245160, 285112, 320751, 326880, 339120, 356390, 427668, 490320, 534585, 570224, 641502, 678240, 712780, 855336, 962253, 980640, 1069170, 1140448, 1283004, 1425560, 1603755, 1710672, 1924506, 2138340, 2566008, 2851120, 3207510, 3421344, 3849012, 4276680, 4811265, 5132016, 5702240, 6415020, 7698024, 8553360, 9622530, 10264032, 12830040, 15396048, 17106720, 19245060, 25660080, 30792096, 38490120, 51320160, 76980240, 153960480]

約数ペア:

[(1, 153960480), (2, 76980240), (3, 51320160), (4, 38490120), (5, 30792096), (6, 25660080), (8, 19245060), (9, 17106720), (10, 15396048), (12, 12830040), (15, 10264032), (16, 9622530), (18, 8553360), (20, 7698024), (24, 6415020), (27, 5702240), (30, 5132016), (32, 4811265), (36, 4276680), (40, 3849012), (45, 3421344), (48, 3207510), (54, 2851120), (60, 2566008), (72, 2138340), (80, 1924506), (90, 1710672), (96, 1603755), (108, 1425560), (120, 1283004), (135, 1140448), (144, 1069170), (157, 980640), (160, 962253), (180, 855336), (216, 712780), (227, 678240), (240, 641502), (270, 570224), (288, 534585), (314, 490320), (360, 427668), (432, 356390), (454, 339120), (471, 326880), (480, 320751), (540, 285112), (628, 245160), (681, 226080), (720, 213834), (785, 196128), (864, 178195), (908, 169560), (942, 163440), (1080, 142556), (1135, 135648), (1256, 122580), (1362, 113040), (1413, 108960), (1440, 106917), (1570, 98064), (1816, 84780), (1884, 81720), (2043, 75360), (2160, 71278), (2270, 67824), (2355, 65376), (2512, 61290), (2724, 56520), (2826, 54480), (3140, 49032), (3405, 45216), (3632, 42390), (3768, 40860), (4086, 37680), (4239, 36320), (4320, 35639), (4540, 33912), (4710, 32688), (5024, 30645), (5448, 28260), (5652, 27240), (6129, 25120), (6280, 24516), (6810, 22608), (7065, 21792), (7264, 21195), (7536, 20430), (8172, 18840), (8478, 18160), (9080, 16956), (9420, 16344), (10215, 15072), (10896, 14130), (11304, 13620), (12258, 12560)]