86449680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4447}}^1$

素因数の和:4475

約数の個数: 120

約数和(自身を含む): 301147392

約数和(自身を除く): 214697712

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, 4447, 4860, 6480, 8894, 9720, 13341, 17788, 19440, 22235, 26682, 35576, 40023, 44470, 53364, 66705, 71152, 80046, 88940, 106728, 120069, 133410, 160092, 177880, 200115, 213456, 240138, 266820, 320184, 355760, 360207, 400230, 480276, 533640, 600345, 640368, 720414, 800460, 960552, 1067280, 1080621, 1200690, 1440828, 1600920, 1801035, 1921104, 2161242, 2401380, 2881656, 3201840, 3602070, 4322484, 4802760, 5403105, 5763312, 7204140, 8644968, 9605520, 10806210, 14408280, 17289936, 21612420, 28816560, 43224840, 86449680]

約数ペア:

[(1, 86449680), (2, 43224840), (3, 28816560), (4, 21612420), (5, 17289936), (6, 14408280), (8, 10806210), (9, 9605520), (10, 8644968), (12, 7204140), (15, 5763312), (16, 5403105), (18, 4802760), (20, 4322484), (24, 3602070), (27, 3201840), (30, 2881656), (36, 2401380), (40, 2161242), (45, 1921104), (48, 1801035), (54, 1600920), (60, 1440828), (72, 1200690), (80, 1080621), (81, 1067280), (90, 960552), (108, 800460), (120, 720414), (135, 640368), (144, 600345), (162, 533640), (180, 480276), (216, 400230), (240, 360207), (243, 355760), (270, 320184), (324, 266820), (360, 240138), (405, 213456), (432, 200115), (486, 177880), (540, 160092), (648, 133410), (720, 120069), (810, 106728), (972, 88940), (1080, 80046), (1215, 71152), (1296, 66705), (1620, 53364), (1944, 44470), (2160, 40023), (2430, 35576), (3240, 26682), (3888, 22235), (4447, 19440), (4860, 17788), (6480, 13341), (8894, 9720)]