1283827560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227629}}^1$

素因数の和:227690

約数の個数: 64

約数和(自身を含む): 3933446400

約数和(自身を除く): 2649618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 227629, 455258, 682887, 910516, 1138145, 1365774, 1821032, 2276290, 2731548, 3414435, 4552580, 5463096, 6828870, 9105160, 10698563, 13657740, 21397126, 27315480, 32095689, 42794252, 53492815, 64191378, 85588504, 106985630, 128382756, 160478445, 213971260, 256765512, 320956890, 427942520, 641913780, 1283827560]

約数ペア:

[(1, 1283827560), (2, 641913780), (3, 427942520), (4, 320956890), (5, 256765512), (6, 213971260), (8, 160478445), (10, 128382756), (12, 106985630), (15, 85588504), (20, 64191378), (24, 53492815), (30, 42794252), (40, 32095689), (47, 27315480), (60, 21397126), (94, 13657740), (120, 10698563), (141, 9105160), (188, 6828870), (235, 5463096), (282, 4552580), (376, 3414435), (470, 2731548), (564, 2276290), (705, 1821032), (940, 1365774), (1128, 1138145), (1410, 910516), (1880, 682887), (2820, 455258), (5640, 227629)]