190688517840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3253}}^1\times {\mathrm{244247}}^1$

素因数の和:247516

約数の個数: 80

約数和(自身を含む): 591318546048

約数和(自身を除く): 400630028208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3253, 6506, 9759, 13012, 16265, 19518, 26024, 32530, 39036, 48795, 52048, 65060, 78072, 97590, 130120, 156144, 195180, 244247, 260240, 390360, 488494, 732741, 780720, 976988, 1221235, 1465482, 1953976, 2442470, 2930964, 3663705, 3907952, 4884940, 5861928, 7327410, 9769880, 11723856, 14654820, 19539760, 29309640, 58619280, 794535491, 1589070982, 2383606473, 3178141964, 3972677455, 4767212946, 6356283928, 7945354910, 9534425892, 11918032365, 12712567856, 15890709820, 19068851784, 23836064730, 31781419640, 38137703568, 47672129460, 63562839280, 95344258920, 190688517840]

約数ペア:

[(1, 190688517840), (2, 95344258920), (3, 63562839280), (4, 47672129460), (5, 38137703568), (6, 31781419640), (8, 23836064730), (10, 19068851784), (12, 15890709820), (15, 12712567856), (16, 11918032365), (20, 9534425892), (24, 7945354910), (30, 6356283928), (40, 4767212946), (48, 3972677455), (60, 3178141964), (80, 2383606473), (120, 1589070982), (240, 794535491), (3253, 58619280), (6506, 29309640), (9759, 19539760), (13012, 14654820), (16265, 11723856), (19518, 9769880), (26024, 7327410), (32530, 5861928), (39036, 4884940), (48795, 3907952), (52048, 3663705), (65060, 2930964), (78072, 2442470), (97590, 1953976), (130120, 1465482), (156144, 1221235), (195180, 976988), (244247, 780720), (260240, 732741), (390360, 488494)]