23655780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 74753280

約数和(自身を除く): 51097500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 617, 639, 710, 852, 1065, 1234, 1278, 1420, 1851, 1917, 2130, 2468, 2556, 3085, 3195, 3702, 3834, 4260, 5553, 6170, 6390, 7404, 7668, 9255, 9585, 11106, 12340, 12780, 16659, 18510, 19170, 22212, 27765, 33318, 37020, 38340, 43807, 55530, 66636, 83295, 87614, 111060, 131421, 166590, 175228, 219035, 262842, 333180, 394263, 438070, 525684, 657105, 788526, 876140, 1182789, 1314210, 1577052, 1971315, 2365578, 2628420, 3942630, 4731156, 5913945, 7885260, 11827890, 23655780]

約数ペア:

[(1, 23655780), (2, 11827890), (3, 7885260), (4, 5913945), (5, 4731156), (6, 3942630), (9, 2628420), (10, 2365578), (12, 1971315), (15, 1577052), (18, 1314210), (20, 1182789), (27, 876140), (30, 788526), (36, 657105), (45, 525684), (54, 438070), (60, 394263), (71, 333180), (90, 262842), (108, 219035), (135, 175228), (142, 166590), (180, 131421), (213, 111060), (270, 87614), (284, 83295), (355, 66636), (426, 55530), (540, 43807), (617, 38340), (639, 37020), (710, 33318), (852, 27765), (1065, 22212), (1234, 19170), (1278, 18510), (1420, 16659), (1851, 12780), (1917, 12340), (2130, 11106), (2468, 9585), (2556, 9255), (3085, 7668), (3195, 7404), (3702, 6390), (3834, 6170), (4260, 5553)]