563381640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1564949}}^1$

素因数の和:1564966

約数の個数: 48

約数和(自身を含む): 1830991500

約数和(自身を除く): 1267609860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1564949, 3129898, 4694847, 6259796, 7824745, 9389694, 12519592, 14084541, 15649490, 18779388, 23474235, 28169082, 31298980, 37558776, 46948470, 56338164, 62597960, 70422705, 93896940, 112676328, 140845410, 187793880, 281690820, 563381640]

約数ペア:

[(1, 563381640), (2, 281690820), (3, 187793880), (4, 140845410), (5, 112676328), (6, 93896940), (8, 70422705), (9, 62597960), (10, 56338164), (12, 46948470), (15, 37558776), (18, 31298980), (20, 28169082), (24, 23474235), (30, 18779388), (36, 15649490), (40, 14084541), (45, 12519592), (60, 9389694), (72, 7824745), (90, 6259796), (120, 4694847), (180, 3129898), (360, 1564949)]