142271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6143}}^1$

素因数の和:6350

約数の個数: 64

約数和(自身を含む): 429096960

約数和(自身を除く): 286825080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6143, 7720, 11580, 12286, 18429, 23160, 24572, 30715, 36858, 49144, 61430, 73716, 92145, 122860, 147432, 184290, 245720, 368580, 737160, 1185599, 2371198, 3556797, 4742396, 5927995, 7113594, 9484792, 11855990, 14227188, 17783985, 23711980, 28454376, 35567970, 47423960, 71135940, 142271880]

約数ペア:

[(1, 142271880), (2, 71135940), (3, 47423960), (4, 35567970), (5, 28454376), (6, 23711980), (8, 17783985), (10, 14227188), (12, 11855990), (15, 9484792), (20, 7113594), (24, 5927995), (30, 4742396), (40, 3556797), (60, 2371198), (120, 1185599), (193, 737160), (386, 368580), (579, 245720), (772, 184290), (965, 147432), (1158, 122860), (1544, 92145), (1930, 73716), (2316, 61430), (2895, 49144), (3860, 36858), (4632, 30715), (5790, 24572), (6143, 23160), (7720, 18429), (11580, 12286)]