8608680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2680

約数の個数: 80

約数和(自身を含む): 28945620

約数和(自身を除く): 20336940

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, 2657, 3240, 5314, 7971, 10628, 13285, 15942, 21256, 23913, 26570, 31884, 39855, 47826, 53140, 63768, 71739, 79710, 95652, 106280, 119565, 143478, 159420, 191304, 215217, 239130, 286956, 318840, 358695, 430434, 478260, 573912, 717390, 860868, 956520, 1076085, 1434780, 1721736, 2152170, 2869560, 4304340, 8608680]

約数ペア:

[(1, 8608680), (2, 4304340), (3, 2869560), (4, 2152170), (5, 1721736), (6, 1434780), (8, 1076085), (9, 956520), (10, 860868), (12, 717390), (15, 573912), (18, 478260), (20, 430434), (24, 358695), (27, 318840), (30, 286956), (36, 239130), (40, 215217), (45, 191304), (54, 159420), (60, 143478), (72, 119565), (81, 106280), (90, 95652), (108, 79710), (120, 71739), (135, 63768), (162, 53140), (180, 47826), (216, 39855), (270, 31884), (324, 26570), (360, 23913), (405, 21256), (540, 15942), (648, 13285), (810, 10628), (1080, 7971), (1620, 5314), (2657, 3240)]