118701480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 389422080

約数和(自身を除く): 270720600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 1877, 2040, 2108, 2635, 3162, 3720, 3754, 4216, 5270, 5631, 6324, 7508, 7905, 9385, 10540, 11262, 12648, 15016, 15810, 18770, 21080, 22524, 28155, 31620, 31909, 37540, 45048, 56310, 58187, 63240, 63818, 75080, 95727, 112620, 116374, 127636, 159545, 174561, 191454, 225240, 232748, 255272, 290935, 319090, 349122, 382908, 465496, 478635, 581870, 638180, 698244, 765816, 872805, 957270, 989179, 1163740, 1276360, 1396488, 1745610, 1914540, 1978358, 2327480, 2967537, 3491220, 3829080, 3956716, 4945895, 5935074, 6982440, 7913432, 9891790, 11870148, 14837685, 19783580, 23740296, 29675370, 39567160, 59350740, 118701480]

約数ペア:

[(1, 118701480), (2, 59350740), (3, 39567160), (4, 29675370), (5, 23740296), (6, 19783580), (8, 14837685), (10, 11870148), (12, 9891790), (15, 7913432), (17, 6982440), (20, 5935074), (24, 4945895), (30, 3956716), (31, 3829080), (34, 3491220), (40, 2967537), (51, 2327480), (60, 1978358), (62, 1914540), (68, 1745610), (85, 1396488), (93, 1276360), (102, 1163740), (120, 989179), (124, 957270), (136, 872805), (155, 765816), (170, 698244), (186, 638180), (204, 581870), (248, 478635), (255, 465496), (310, 382908), (340, 349122), (372, 319090), (408, 290935), (465, 255272), (510, 232748), (527, 225240), (620, 191454), (680, 174561), (744, 159545), (930, 127636), (1020, 116374), (1054, 112620), (1240, 95727), (1581, 75080), (1860, 63818), (1877, 63240), (2040, 58187), (2108, 56310), (2635, 45048), (3162, 37540), (3720, 31909), (3754, 31620), (4216, 28155), (5270, 22524), (5631, 21080), (6324, 18770), (7508, 15810), (7905, 15016), (9385, 12648), (10540, 11262)]