317783520

素因数分解:

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

素因数の和:73585

約数の個数: 96

約数和(自身を含む): 1112257440

約数和(自身を除く): 794473920

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, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 73561, 147122, 220683, 294244, 367805, 441366, 588488, 662049, 735610, 882732, 1103415, 1176976, 1324098, 1471220, 1765464, 1986147, 2206830, 2353952, 2648196, 2942440, 3310245, 3530928, 3972294, 4413660, 5296392, 5884880, 6620490, 7061856, 7944588, 8827320, 9930735, 10592784, 11769760, 13240980, 15889176, 17654640, 19861470, 21185568, 26481960, 31778352, 35309280, 39722940, 52963920, 63556704, 79445880, 105927840, 158891760, 317783520]

約数ペア:

[(1, 317783520), (2, 158891760), (3, 105927840), (4, 79445880), (5, 63556704), (6, 52963920), (8, 39722940), (9, 35309280), (10, 31778352), (12, 26481960), (15, 21185568), (16, 19861470), (18, 17654640), (20, 15889176), (24, 13240980), (27, 11769760), (30, 10592784), (32, 9930735), (36, 8827320), (40, 7944588), (45, 7061856), (48, 6620490), (54, 5884880), (60, 5296392), (72, 4413660), (80, 3972294), (90, 3530928), (96, 3310245), (108, 2942440), (120, 2648196), (135, 2353952), (144, 2206830), (160, 1986147), (180, 1765464), (216, 1471220), (240, 1324098), (270, 1176976), (288, 1103415), (360, 882732), (432, 735610), (480, 662049), (540, 588488), (720, 441366), (864, 367805), (1080, 294244), (1440, 220683), (2160, 147122), (4320, 73561)]