128758380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45659}}^1$

素因数の和:45718

約数の個数: 48

約数和(自身を含む): 368202240

約数和(自身を除く): 239443860

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, 45659, 91318, 136977, 182636, 228295, 273954, 456590, 547908, 684885, 913180, 1369770, 2145973, 2739540, 4291946, 6437919, 8583892, 10729865, 12875838, 21459730, 25751676, 32189595, 42919460, 64379190, 128758380]

約数ペア:

[(1, 128758380), (2, 64379190), (3, 42919460), (4, 32189595), (5, 25751676), (6, 21459730), (10, 12875838), (12, 10729865), (15, 8583892), (20, 6437919), (30, 4291946), (47, 2739540), (60, 2145973), (94, 1369770), (141, 913180), (188, 684885), (235, 547908), (282, 456590), (470, 273954), (564, 228295), (705, 182636), (940, 136977), (1410, 91318), (2820, 45659)]