9711720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 32221800

約数和(自身を除く): 22510080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 509, 530, 636, 795, 954, 1018, 1060, 1272, 1527, 1590, 1908, 2036, 2120, 2385, 2545, 3054, 3180, 3816, 4072, 4581, 4770, 5090, 6108, 6360, 7635, 9162, 9540, 10180, 12216, 15270, 18324, 19080, 20360, 22905, 26977, 30540, 36648, 45810, 53954, 61080, 80931, 91620, 107908, 134885, 161862, 183240, 215816, 242793, 269770, 323724, 404655, 485586, 539540, 647448, 809310, 971172, 1079080, 1213965, 1618620, 1942344, 2427930, 3237240, 4855860, 9711720]

約数ペア:

[(1, 9711720), (2, 4855860), (3, 3237240), (4, 2427930), (5, 1942344), (6, 1618620), (8, 1213965), (9, 1079080), (10, 971172), (12, 809310), (15, 647448), (18, 539540), (20, 485586), (24, 404655), (30, 323724), (36, 269770), (40, 242793), (45, 215816), (53, 183240), (60, 161862), (72, 134885), (90, 107908), (106, 91620), (120, 80931), (159, 61080), (180, 53954), (212, 45810), (265, 36648), (318, 30540), (360, 26977), (424, 22905), (477, 20360), (509, 19080), (530, 18324), (636, 15270), (795, 12216), (954, 10180), (1018, 9540), (1060, 9162), (1272, 7635), (1527, 6360), (1590, 6108), (1908, 5090), (2036, 4770), (2120, 4581), (2385, 4072), (2545, 3816), (3054, 3180)]