135721440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 481723200

約数和(自身を除く): 346001760

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, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 240, 267, 270, 288, 353, 356, 360, 432, 445, 480, 534, 540, 706, 712, 720, 801, 864, 890, 1059, 1068, 1080, 1335, 1412, 1424, 1440, 1602, 1765, 1780, 2118, 2136, 2160, 2403, 2670, 2824, 2848, 3177, 3204, 3530, 3560, 4005, 4236, 4272, 4320, 4806, 5295, 5340, 5648, 6354, 6408, 7060, 7120, 8010, 8472, 8544, 9531, 9612, 10590, 10680, 11296, 12015, 12708, 12816, 14120, 14240, 15885, 16020, 16944, 19062, 19224, 21180, 21360, 24030, 25416, 25632, 28240, 31417, 31770, 32040, 33888, 38124, 38448, 42360, 42720, 47655, 48060, 50832, 56480, 62834, 63540, 64080, 76248, 76896, 84720, 94251, 95310, 96120, 101664, 125668, 127080, 128160, 152496, 157085, 169440, 188502, 190620, 192240, 251336, 254160, 282753, 304992, 314170, 377004, 381240, 384480, 471255, 502672, 508320, 565506, 628340, 754008, 762480, 848259, 942510, 1005344, 1131012, 1256680, 1413765, 1508016, 1524960, 1696518, 1885020, 2262024, 2513360, 2827530, 3016032, 3393036, 3770040, 4241295, 4524048, 5026720, 5655060, 6786072, 7540080, 8482590, 9048096, 11310120, 13572144, 15080160, 16965180, 22620240, 27144288, 33930360, 45240480, 67860720, 135721440]

約数ペア:

[(1, 135721440), (2, 67860720), (3, 45240480), (4, 33930360), (5, 27144288), (6, 22620240), (8, 16965180), (9, 15080160), (10, 13572144), (12, 11310120), (15, 9048096), (16, 8482590), (18, 7540080), (20, 6786072), (24, 5655060), (27, 5026720), (30, 4524048), (32, 4241295), (36, 3770040), (40, 3393036), (45, 3016032), (48, 2827530), (54, 2513360), (60, 2262024), (72, 1885020), (80, 1696518), (89, 1524960), (90, 1508016), (96, 1413765), (108, 1256680), (120, 1131012), (135, 1005344), (144, 942510), (160, 848259), (178, 762480), (180, 754008), (216, 628340), (240, 565506), (267, 508320), (270, 502672), (288, 471255), (353, 384480), (356, 381240), (360, 377004), (432, 314170), (445, 304992), (480, 282753), (534, 254160), (540, 251336), (706, 192240), (712, 190620), (720, 188502), (801, 169440), (864, 157085), (890, 152496), (1059, 128160), (1068, 127080), (1080, 125668), (1335, 101664), (1412, 96120), (1424, 95310), (1440, 94251), (1602, 84720), (1765, 76896), (1780, 76248), (2118, 64080), (2136, 63540), (2160, 62834), (2403, 56480), (2670, 50832), (2824, 48060), (2848, 47655), (3177, 42720), (3204, 42360), (3530, 38448), (3560, 38124), (4005, 33888), (4236, 32040), (4272, 31770), (4320, 31417), (4806, 28240), (5295, 25632), (5340, 25416), (5648, 24030), (6354, 21360), (6408, 21180), (7060, 19224), (7120, 19062), (8010, 16944), (8472, 16020), (8544, 15885), (9531, 14240), (9612, 14120), (10590, 12816), (10680, 12708), (11296, 12015)]