7888680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 27167400

約数和(自身を除く): 19278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1289, 1530, 2040, 2578, 3060, 3867, 5156, 6120, 6445, 7734, 10312, 11601, 12890, 15468, 19335, 21913, 23202, 25780, 30936, 38670, 43826, 46404, 51560, 58005, 65739, 77340, 87652, 92808, 109565, 116010, 131478, 154680, 175304, 197217, 219130, 232020, 262956, 328695, 394434, 438260, 464040, 525912, 657390, 788868, 876520, 986085, 1314780, 1577736, 1972170, 2629560, 3944340, 7888680]

約数ペア:

[(1, 7888680), (2, 3944340), (3, 2629560), (4, 1972170), (5, 1577736), (6, 1314780), (8, 986085), (9, 876520), (10, 788868), (12, 657390), (15, 525912), (17, 464040), (18, 438260), (20, 394434), (24, 328695), (30, 262956), (34, 232020), (36, 219130), (40, 197217), (45, 175304), (51, 154680), (60, 131478), (68, 116010), (72, 109565), (85, 92808), (90, 87652), (102, 77340), (120, 65739), (136, 58005), (153, 51560), (170, 46404), (180, 43826), (204, 38670), (255, 30936), (306, 25780), (340, 23202), (360, 21913), (408, 19335), (510, 15468), (612, 12890), (680, 11601), (765, 10312), (1020, 7734), (1224, 6445), (1289, 6120), (1530, 5156), (2040, 3867), (2578, 3060)]