47849640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 144158400

約数和(自身を除く): 96308760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1409, 1415, 1698, 2264, 2818, 2830, 3396, 4227, 4245, 5636, 5660, 6792, 7045, 8454, 8490, 11272, 11320, 14090, 16908, 16980, 21135, 28180, 33816, 33960, 42270, 56360, 84540, 169080, 398747, 797494, 1196241, 1594988, 1993735, 2392482, 3189976, 3987470, 4784964, 5981205, 7974940, 9569928, 11962410, 15949880, 23924820, 47849640]

約数ペア:

[(1, 47849640), (2, 23924820), (3, 15949880), (4, 11962410), (5, 9569928), (6, 7974940), (8, 5981205), (10, 4784964), (12, 3987470), (15, 3189976), (20, 2392482), (24, 1993735), (30, 1594988), (40, 1196241), (60, 797494), (120, 398747), (283, 169080), (566, 84540), (849, 56360), (1132, 42270), (1409, 33960), (1415, 33816), (1698, 28180), (2264, 21135), (2818, 16980), (2830, 16908), (3396, 14090), (4227, 11320), (4245, 11272), (5636, 8490), (5660, 8454), (6792, 7045)]