155568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27583}}^1$

素因数の和:27644

約数の個数: 64

約数和(自身を含む): 476651520

約数和(自身を除く): 321083400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27583, 55166, 82749, 110332, 137915, 165498, 220664, 275830, 330996, 413745, 551660, 661992, 827490, 1103320, 1296401, 1654980, 2592802, 3309960, 3889203, 5185604, 6482005, 7778406, 10371208, 12964010, 15556812, 19446015, 25928020, 31113624, 38892030, 51856040, 77784060, 155568120]

約数ペア:

[(1, 155568120), (2, 77784060), (3, 51856040), (4, 38892030), (5, 31113624), (6, 25928020), (8, 19446015), (10, 15556812), (12, 12964010), (15, 10371208), (20, 7778406), (24, 6482005), (30, 5185604), (40, 3889203), (47, 3309960), (60, 2592802), (94, 1654980), (120, 1296401), (141, 1103320), (188, 827490), (235, 661992), (282, 551660), (376, 413745), (470, 330996), (564, 275830), (705, 220664), (940, 165498), (1128, 137915), (1410, 110332), (1880, 82749), (2820, 55166), (5640, 27583)]