268087320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{27581}}^1$

素因数の和:27607

約数の個数: 96

約数和(自身を含む): 903586320

約数和(自身を除く): 635499000

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 248229, 275810, 330972, 413715, 496458, 551620, 661944, 744687, 827430, 992916, 1103240, 1241145, 1489374, 1654860, 1985832, 2234061, 2482290, 2978748, 3309720, 3723435, 4468122, 4964580, 5957496, 6702183, 7446870, 8936244, 9929160, 11170305, 13404366, 14893740, 17872488, 22340610, 26808732, 29787480, 33510915, 44681220, 53617464, 67021830, 89362440, 134043660, 268087320]

約数ペア:

[(1, 268087320), (2, 134043660), (3, 89362440), (4, 67021830), (5, 53617464), (6, 44681220), (8, 33510915), (9, 29787480), (10, 26808732), (12, 22340610), (15, 17872488), (18, 14893740), (20, 13404366), (24, 11170305), (27, 9929160), (30, 8936244), (36, 7446870), (40, 6702183), (45, 5957496), (54, 4964580), (60, 4468122), (72, 3723435), (81, 3309720), (90, 2978748), (108, 2482290), (120, 2234061), (135, 1985832), (162, 1654860), (180, 1489374), (216, 1241145), (243, 1103240), (270, 992916), (324, 827430), (360, 744687), (405, 661944), (486, 551620), (540, 496458), (648, 413715), (810, 330972), (972, 275810), (1080, 248229), (1215, 220648), (1620, 165486), (1944, 137905), (2430, 110324), (3240, 82743), (4860, 55162), (9720, 27581)]