38541960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 129945600

約数和(自身を除く): 91403640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 281, 360, 381, 508, 540, 562, 635, 762, 843, 1016, 1080, 1124, 1143, 1270, 1405, 1524, 1686, 1905, 2248, 2286, 2529, 2540, 2810, 3048, 3372, 3429, 3810, 4215, 4572, 5058, 5080, 5620, 5715, 6744, 6858, 7587, 7620, 8430, 9144, 10116, 11240, 11430, 12645, 13716, 15174, 15240, 16860, 17145, 20232, 22860, 25290, 27432, 30348, 33720, 34290, 35687, 37935, 45720, 50580, 60696, 68580, 71374, 75870, 101160, 107061, 137160, 142748, 151740, 178435, 214122, 285496, 303480, 321183, 356870, 428244, 535305, 642366, 713740, 856488, 963549, 1070610, 1284732, 1427480, 1605915, 1927098, 2141220, 2569464, 3211830, 3854196, 4282440, 4817745, 6423660, 7708392, 9635490, 12847320, 19270980, 38541960]

約数ペア:

[(1, 38541960), (2, 19270980), (3, 12847320), (4, 9635490), (5, 7708392), (6, 6423660), (8, 4817745), (9, 4282440), (10, 3854196), (12, 3211830), (15, 2569464), (18, 2141220), (20, 1927098), (24, 1605915), (27, 1427480), (30, 1284732), (36, 1070610), (40, 963549), (45, 856488), (54, 713740), (60, 642366), (72, 535305), (90, 428244), (108, 356870), (120, 321183), (127, 303480), (135, 285496), (180, 214122), (216, 178435), (254, 151740), (270, 142748), (281, 137160), (360, 107061), (381, 101160), (508, 75870), (540, 71374), (562, 68580), (635, 60696), (762, 50580), (843, 45720), (1016, 37935), (1080, 35687), (1124, 34290), (1143, 33720), (1270, 30348), (1405, 27432), (1524, 25290), (1686, 22860), (1905, 20232), (2248, 17145), (2286, 16860), (2529, 15240), (2540, 15174), (2810, 13716), (3048, 12645), (3372, 11430), (3429, 11240), (3810, 10116), (4215, 9144), (4572, 8430), (5058, 7620), (5080, 7587), (5620, 6858), (5715, 6744)]