12382740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 40239360

約数和(自身を除く): 27856620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 997, 1035, 1242, 1380, 1994, 2070, 2484, 2991, 3105, 3988, 4140, 4985, 5982, 6210, 8973, 9970, 11964, 12420, 14955, 17946, 19940, 22931, 26919, 29910, 35892, 44865, 45862, 53838, 59820, 68793, 89730, 91724, 107676, 114655, 134595, 137586, 179460, 206379, 229310, 269190, 275172, 343965, 412758, 458620, 538380, 619137, 687930, 825516, 1031895, 1238274, 1375860, 2063790, 2476548, 3095685, 4127580, 6191370, 12382740]

約数ペア:

[(1, 12382740), (2, 6191370), (3, 4127580), (4, 3095685), (5, 2476548), (6, 2063790), (9, 1375860), (10, 1238274), (12, 1031895), (15, 825516), (18, 687930), (20, 619137), (23, 538380), (27, 458620), (30, 412758), (36, 343965), (45, 275172), (46, 269190), (54, 229310), (60, 206379), (69, 179460), (90, 137586), (92, 134595), (108, 114655), (115, 107676), (135, 91724), (138, 89730), (180, 68793), (207, 59820), (230, 53838), (270, 45862), (276, 44865), (345, 35892), (414, 29910), (460, 26919), (540, 22931), (621, 19940), (690, 17946), (828, 14955), (997, 12420), (1035, 11964), (1242, 9970), (1380, 8973), (1994, 6210), (2070, 5982), (2484, 4985), (2991, 4140), (3105, 3988)]