154513440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 553029120

約数和(自身を除く): 398515680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 761, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1522, 1692, 1880, 2115, 2160, 2256, 2283, 2538, 2820, 3044, 3384, 3760, 3805, 4230, 4320, 4512, 4566, 5076, 5640, 6088, 6345, 6768, 6849, 7520, 7610, 8460, 9132, 10152, 11280, 11415, 12176, 12690, 13536, 13698, 15220, 16920, 18264, 20304, 20547, 22560, 22830, 24352, 25380, 27396, 30440, 33840, 34245, 35767, 36528, 40608, 41094, 45660, 50760, 54792, 60880, 67680, 68490, 71534, 73056, 82188, 91320, 101520, 102735, 107301, 109584, 121760, 136980, 143068, 164376, 178835, 182640, 203040, 205470, 214602, 219168, 273960, 286136, 321903, 328752, 357670, 365280, 410940, 429204, 536505, 547920, 572272, 643806, 657504, 715340, 821880, 858408, 965709, 1073010, 1095840, 1144544, 1287612, 1430680, 1609515, 1643760, 1716816, 1931418, 2146020, 2575224, 2861360, 3219030, 3287520, 3433632, 3862836, 4292040, 4828545, 5150448, 5722720, 6438060, 7725672, 8584080, 9657090, 10300896, 12876120, 15451344, 17168160, 19314180, 25752240, 30902688, 38628360, 51504480, 77256720, 154513440]

約数ペア:

[(1, 154513440), (2, 77256720), (3, 51504480), (4, 38628360), (5, 30902688), (6, 25752240), (8, 19314180), (9, 17168160), (10, 15451344), (12, 12876120), (15, 10300896), (16, 9657090), (18, 8584080), (20, 7725672), (24, 6438060), (27, 5722720), (30, 5150448), (32, 4828545), (36, 4292040), (40, 3862836), (45, 3433632), (47, 3287520), (48, 3219030), (54, 2861360), (60, 2575224), (72, 2146020), (80, 1931418), (90, 1716816), (94, 1643760), (96, 1609515), (108, 1430680), (120, 1287612), (135, 1144544), (141, 1095840), (144, 1073010), (160, 965709), (180, 858408), (188, 821880), (216, 715340), (235, 657504), (240, 643806), (270, 572272), (282, 547920), (288, 536505), (360, 429204), (376, 410940), (423, 365280), (432, 357670), (470, 328752), (480, 321903), (540, 286136), (564, 273960), (705, 219168), (720, 214602), (752, 205470), (761, 203040), (846, 182640), (864, 178835), (940, 164376), (1080, 143068), (1128, 136980), (1269, 121760), (1410, 109584), (1440, 107301), (1504, 102735), (1522, 101520), (1692, 91320), (1880, 82188), (2115, 73056), (2160, 71534), (2256, 68490), (2283, 67680), (2538, 60880), (2820, 54792), (3044, 50760), (3384, 45660), (3760, 41094), (3805, 40608), (4230, 36528), (4320, 35767), (4512, 34245), (4566, 33840), (5076, 30440), (5640, 27396), (6088, 25380), (6345, 24352), (6768, 22830), (6849, 22560), (7520, 20547), (7610, 20304), (8460, 18264), (9132, 16920), (10152, 15220), (11280, 13698), (11415, 13536), (12176, 12690)]