82211760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4229}}^1$

素因数の和:4257

約数の個数: 120

約数和(自身を含む): 286387920

約数和(自身を除く): 204176160

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4229, 4860, 6480, 8458, 9720, 12687, 16916, 19440, 21145, 25374, 33832, 38061, 42290, 50748, 63435, 67664, 76122, 84580, 101496, 114183, 126870, 152244, 169160, 190305, 202992, 228366, 253740, 304488, 338320, 342549, 380610, 456732, 507480, 570915, 608976, 685098, 761220, 913464, 1014960, 1027647, 1141830, 1370196, 1522440, 1712745, 1826928, 2055294, 2283660, 2740392, 3044880, 3425490, 4110588, 4567320, 5138235, 5480784, 6850980, 8221176, 9134640, 10276470, 13701960, 16442352, 20552940, 27403920, 41105880, 82211760]

約数ペア:

[(1, 82211760), (2, 41105880), (3, 27403920), (4, 20552940), (5, 16442352), (6, 13701960), (8, 10276470), (9, 9134640), (10, 8221176), (12, 6850980), (15, 5480784), (16, 5138235), (18, 4567320), (20, 4110588), (24, 3425490), (27, 3044880), (30, 2740392), (36, 2283660), (40, 2055294), (45, 1826928), (48, 1712745), (54, 1522440), (60, 1370196), (72, 1141830), (80, 1027647), (81, 1014960), (90, 913464), (108, 761220), (120, 685098), (135, 608976), (144, 570915), (162, 507480), (180, 456732), (216, 380610), (240, 342549), (243, 338320), (270, 304488), (324, 253740), (360, 228366), (405, 202992), (432, 190305), (486, 169160), (540, 152244), (648, 126870), (720, 114183), (810, 101496), (972, 84580), (1080, 76122), (1215, 67664), (1296, 63435), (1620, 50748), (1944, 42290), (2160, 38061), (2430, 33832), (3240, 25374), (3888, 21145), (4229, 19440), (4860, 16916), (6480, 12687), (8458, 9720)]