47311560

素因数分解:

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

素因数の和:708

約数の個数: 128

約数和(自身を含む): 160185600

約数和(自身を除く): 112874040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 617, 639, 710, 852, 1065, 1080, 1234, 1278, 1420, 1704, 1851, 1917, 2130, 2468, 2556, 2840, 3085, 3195, 3702, 3834, 4260, 4936, 5112, 5553, 6170, 6390, 7404, 7668, 8520, 9255, 9585, 11106, 12340, 12780, 14808, 15336, 16659, 18510, 19170, 22212, 24680, 25560, 27765, 33318, 37020, 38340, 43807, 44424, 55530, 66636, 74040, 76680, 83295, 87614, 111060, 131421, 133272, 166590, 175228, 219035, 222120, 262842, 333180, 350456, 394263, 438070, 525684, 657105, 666360, 788526, 876140, 1051368, 1182789, 1314210, 1577052, 1752280, 1971315, 2365578, 2628420, 3154104, 3942630, 4731156, 5256840, 5913945, 7885260, 9462312, 11827890, 15770520, 23655780, 47311560]

約数ペア:

[(1, 47311560), (2, 23655780), (3, 15770520), (4, 11827890), (5, 9462312), (6, 7885260), (8, 5913945), (9, 5256840), (10, 4731156), (12, 3942630), (15, 3154104), (18, 2628420), (20, 2365578), (24, 1971315), (27, 1752280), (30, 1577052), (36, 1314210), (40, 1182789), (45, 1051368), (54, 876140), (60, 788526), (71, 666360), (72, 657105), (90, 525684), (108, 438070), (120, 394263), (135, 350456), (142, 333180), (180, 262842), (213, 222120), (216, 219035), (270, 175228), (284, 166590), (355, 133272), (360, 131421), (426, 111060), (540, 87614), (568, 83295), (617, 76680), (639, 74040), (710, 66636), (852, 55530), (1065, 44424), (1080, 43807), (1234, 38340), (1278, 37020), (1420, 33318), (1704, 27765), (1851, 25560), (1917, 24680), (2130, 22212), (2468, 19170), (2556, 18510), (2840, 16659), (3085, 15336), (3195, 14808), (3702, 12780), (3834, 12340), (4260, 11106), (4936, 9585), (5112, 9255), (5553, 8520), (6170, 7668), (6390, 7404)]