8652780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 26771472

約数和(自身を除く): 18118692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 907, 954, 1060, 1590, 1814, 1908, 2385, 2721, 3180, 3628, 4535, 4770, 5442, 8163, 9070, 9540, 10884, 13605, 16326, 18140, 27210, 32652, 40815, 48071, 54420, 81630, 96142, 144213, 163260, 192284, 240355, 288426, 432639, 480710, 576852, 721065, 865278, 961420, 1442130, 1730556, 2163195, 2884260, 4326390, 8652780]

約数ペア:

[(1, 8652780), (2, 4326390), (3, 2884260), (4, 2163195), (5, 1730556), (6, 1442130), (9, 961420), (10, 865278), (12, 721065), (15, 576852), (18, 480710), (20, 432639), (30, 288426), (36, 240355), (45, 192284), (53, 163260), (60, 144213), (90, 96142), (106, 81630), (159, 54420), (180, 48071), (212, 40815), (265, 32652), (318, 27210), (477, 18140), (530, 16326), (636, 13605), (795, 10884), (907, 9540), (954, 9070), (1060, 8163), (1590, 5442), (1814, 4770), (1908, 4535), (2385, 3628), (2721, 3180)]