139767120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21569}}^1$

素因数の和:21594

約数の個数: 100

約数和(自身を含む): 485454420

約数和(自身を除く): 345687300

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 194121, 215690, 258828, 323535, 345104, 388242, 431380, 517656, 582363, 647070, 776484, 862760, 970605, 1035312, 1164726, 1294140, 1552968, 1725520, 1747089, 1941210, 2329452, 2588280, 2911815, 3105936, 3494178, 3882420, 4658904, 5176560, 5823630, 6988356, 7764840, 8735445, 9317808, 11647260, 13976712, 15529680, 17470890, 23294520, 27953424, 34941780, 46589040, 69883560, 139767120]

約数ペア:

[(1, 139767120), (2, 69883560), (3, 46589040), (4, 34941780), (5, 27953424), (6, 23294520), (8, 17470890), (9, 15529680), (10, 13976712), (12, 11647260), (15, 9317808), (16, 8735445), (18, 7764840), (20, 6988356), (24, 5823630), (27, 5176560), (30, 4658904), (36, 3882420), (40, 3494178), (45, 3105936), (48, 2911815), (54, 2588280), (60, 2329452), (72, 1941210), (80, 1747089), (81, 1725520), (90, 1552968), (108, 1294140), (120, 1164726), (135, 1035312), (144, 970605), (162, 862760), (180, 776484), (216, 647070), (240, 582363), (270, 517656), (324, 431380), (360, 388242), (405, 345104), (432, 323535), (540, 258828), (648, 215690), (720, 194121), (810, 172552), (1080, 129414), (1296, 107845), (1620, 86276), (2160, 64707), (3240, 43138), (6480, 21569)]