3902520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 12402720

約数和(自身を除く): 8500200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1913, 2040, 3826, 5739, 7652, 9565, 11478, 15304, 19130, 22956, 28695, 32521, 38260, 45912, 57390, 65042, 76520, 97563, 114780, 130084, 162605, 195126, 229560, 260168, 325210, 390252, 487815, 650420, 780504, 975630, 1300840, 1951260, 3902520]

約数ペア:

[(1, 3902520), (2, 1951260), (3, 1300840), (4, 975630), (5, 780504), (6, 650420), (8, 487815), (10, 390252), (12, 325210), (15, 260168), (17, 229560), (20, 195126), (24, 162605), (30, 130084), (34, 114780), (40, 97563), (51, 76520), (60, 65042), (68, 57390), (85, 45912), (102, 38260), (120, 32521), (136, 28695), (170, 22956), (204, 19130), (255, 15304), (340, 11478), (408, 9565), (510, 7652), (680, 5739), (1020, 3826), (1913, 2040)]