38972880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18043}}^1$

素因数の和:18065

約数の個数: 80

約数和(自身を含む): 134247360

約数和(自身を除く): 95274480

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, 18043, 36086, 54129, 72172, 90215, 108258, 144344, 162387, 180430, 216516, 270645, 288688, 324774, 360860, 433032, 487161, 541290, 649548, 721720, 811935, 866064, 974322, 1082580, 1299096, 1443440, 1623870, 1948644, 2165160, 2435805, 2598192, 3247740, 3897288, 4330320, 4871610, 6495480, 7794576, 9743220, 12990960, 19486440, 38972880]

約数ペア:

[(1, 38972880), (2, 19486440), (3, 12990960), (4, 9743220), (5, 7794576), (6, 6495480), (8, 4871610), (9, 4330320), (10, 3897288), (12, 3247740), (15, 2598192), (16, 2435805), (18, 2165160), (20, 1948644), (24, 1623870), (27, 1443440), (30, 1299096), (36, 1082580), (40, 974322), (45, 866064), (48, 811935), (54, 721720), (60, 649548), (72, 541290), (80, 487161), (90, 433032), (108, 360860), (120, 324774), (135, 288688), (144, 270645), (180, 216516), (216, 180430), (240, 162387), (270, 144344), (360, 108258), (432, 90215), (540, 72172), (720, 54129), (1080, 36086), (2160, 18043)]