159778380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56659}}^1$

素因数の和:56718

約数の個数: 48

約数和(自身を含む): 456906240

約数和(自身を除く): 297127860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 56659, 113318, 169977, 226636, 283295, 339954, 566590, 679908, 849885, 1133180, 1699770, 2662973, 3399540, 5325946, 7988919, 10651892, 13314865, 15977838, 26629730, 31955676, 39944595, 53259460, 79889190, 159778380]

約数ペア:

[(1, 159778380), (2, 79889190), (3, 53259460), (4, 39944595), (5, 31955676), (6, 26629730), (10, 15977838), (12, 13314865), (15, 10651892), (20, 7988919), (30, 5325946), (47, 3399540), (60, 2662973), (94, 1699770), (141, 1133180), (188, 849885), (235, 679908), (282, 566590), (470, 339954), (564, 283295), (705, 226636), (940, 169977), (1410, 113318), (2820, 56659)]