856019040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1783373}}^1$

素因数の和:1783391

約数の個数: 48

約数和(自身を含む): 2696461488

約数和(自身を除く): 1840442448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1783373, 3566746, 5350119, 7133492, 8916865, 10700238, 14266984, 17833730, 21400476, 26750595, 28533968, 35667460, 42800952, 53501190, 57067936, 71334920, 85601904, 107002380, 142669840, 171203808, 214004760, 285339680, 428009520, 856019040]

約数ペア:

[(1, 856019040), (2, 428009520), (3, 285339680), (4, 214004760), (5, 171203808), (6, 142669840), (8, 107002380), (10, 85601904), (12, 71334920), (15, 57067936), (16, 53501190), (20, 42800952), (24, 35667460), (30, 28533968), (32, 26750595), (40, 21400476), (48, 17833730), (60, 14266984), (80, 10700238), (96, 8916865), (120, 7133492), (160, 5350119), (240, 3566746), (480, 1783373)]