832680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{257}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 2809620

約数和(自身を除く): 1976940

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, 257, 270, 324, 360, 405, 514, 540, 648, 771, 810, 1028, 1080, 1285, 1542, 1620, 2056, 2313, 2570, 3084, 3240, 3855, 4626, 5140, 6168, 6939, 7710, 9252, 10280, 11565, 13878, 15420, 18504, 20817, 23130, 27756, 30840, 34695, 41634, 46260, 55512, 69390, 83268, 92520, 104085, 138780, 166536, 208170, 277560, 416340, 832680]

約数ペア:

[(1, 832680), (2, 416340), (3, 277560), (4, 208170), (5, 166536), (6, 138780), (8, 104085), (9, 92520), (10, 83268), (12, 69390), (15, 55512), (18, 46260), (20, 41634), (24, 34695), (27, 30840), (30, 27756), (36, 23130), (40, 20817), (45, 18504), (54, 15420), (60, 13878), (72, 11565), (81, 10280), (90, 9252), (108, 7710), (120, 6939), (135, 6168), (162, 5140), (180, 4626), (216, 3855), (257, 3240), (270, 3084), (324, 2570), (360, 2313), (405, 2056), (514, 1620), (540, 1542), (648, 1285), (771, 1080), (810, 1028)]