28264680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26171}}^1$

素因数の和:26191

約数の個数: 64

約数和(自身を含む): 94219200

約数和(自身を除く): 65954520

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26171, 52342, 78513, 104684, 130855, 157026, 209368, 235539, 261710, 314052, 392565, 471078, 523420, 628104, 706617, 785130, 942156, 1046840, 1177695, 1413234, 1570260, 1884312, 2355390, 2826468, 3140520, 3533085, 4710780, 5652936, 7066170, 9421560, 14132340, 28264680]

約数ペア:

[(1, 28264680), (2, 14132340), (3, 9421560), (4, 7066170), (5, 5652936), (6, 4710780), (8, 3533085), (9, 3140520), (10, 2826468), (12, 2355390), (15, 1884312), (18, 1570260), (20, 1413234), (24, 1177695), (27, 1046840), (30, 942156), (36, 785130), (40, 706617), (45, 628104), (54, 523420), (60, 471078), (72, 392565), (90, 314052), (108, 261710), (120, 235539), (135, 209368), (180, 157026), (216, 130855), (270, 104684), (360, 78513), (540, 52342), (1080, 26171)]