73611480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 221414400

約数和(自身を除く): 147802920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 991, 1238, 1857, 1982, 2476, 2973, 3095, 3714, 3964, 4952, 4955, 5946, 6190, 7428, 7928, 9285, 9910, 11892, 12380, 14856, 14865, 18570, 19820, 23784, 24760, 29730, 37140, 39640, 59460, 74280, 118920, 613429, 1226858, 1840287, 2453716, 3067145, 3680574, 4907432, 6134290, 7361148, 9201435, 12268580, 14722296, 18402870, 24537160, 36805740, 73611480]

約数ペア:

[(1, 73611480), (2, 36805740), (3, 24537160), (4, 18402870), (5, 14722296), (6, 12268580), (8, 9201435), (10, 7361148), (12, 6134290), (15, 4907432), (20, 3680574), (24, 3067145), (30, 2453716), (40, 1840287), (60, 1226858), (120, 613429), (619, 118920), (991, 74280), (1238, 59460), (1857, 39640), (1982, 37140), (2476, 29730), (2973, 24760), (3095, 23784), (3714, 19820), (3964, 18570), (4952, 14865), (4955, 14856), (5946, 12380), (6190, 11892), (7428, 9910), (7928, 9285)]