69883560

素因数分解:

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

素因数の和:21592

約数の個数: 80

約数和(自身を含む): 234897300

約数和(自身を除く): 165013740

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 194121, 215690, 258828, 323535, 388242, 431380, 517656, 582363, 647070, 776484, 862760, 970605, 1164726, 1294140, 1552968, 1747089, 1941210, 2329452, 2588280, 2911815, 3494178, 3882420, 4658904, 5823630, 6988356, 7764840, 8735445, 11647260, 13976712, 17470890, 23294520, 34941780, 69883560]

約数ペア:

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