158891760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73561}}^1$

素因数の和:73583

約数の個数: 80

約数和(自身を含む): 547301280

約数和(自身を除く): 388409520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 73561, 147122, 220683, 294244, 367805, 441366, 588488, 662049, 735610, 882732, 1103415, 1176976, 1324098, 1471220, 1765464, 1986147, 2206830, 2648196, 2942440, 3310245, 3530928, 3972294, 4413660, 5296392, 5884880, 6620490, 7944588, 8827320, 9930735, 10592784, 13240980, 15889176, 17654640, 19861470, 26481960, 31778352, 39722940, 52963920, 79445880, 158891760]

約数ペア:

[(1, 158891760), (2, 79445880), (3, 52963920), (4, 39722940), (5, 31778352), (6, 26481960), (8, 19861470), (9, 17654640), (10, 15889176), (12, 13240980), (15, 10592784), (16, 9930735), (18, 8827320), (20, 7944588), (24, 6620490), (27, 5884880), (30, 5296392), (36, 4413660), (40, 3972294), (45, 3530928), (48, 3310245), (54, 2942440), (60, 2648196), (72, 2206830), (80, 1986147), (90, 1765464), (108, 1471220), (120, 1324098), (135, 1176976), (144, 1103415), (180, 882732), (216, 735610), (240, 662049), (270, 588488), (360, 441366), (432, 367805), (540, 294244), (720, 220683), (1080, 147122), (2160, 73561)]