23532840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 77220000

約数和(自身を除く): 53687160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 499, 524, 655, 786, 998, 1048, 1179, 1310, 1497, 1572, 1965, 1996, 2358, 2495, 2620, 2994, 3144, 3930, 3992, 4491, 4716, 4990, 5240, 5895, 5988, 7485, 7860, 8982, 9432, 9980, 11790, 11976, 14970, 15720, 17964, 19960, 22455, 23580, 29940, 35928, 44910, 47160, 59880, 65369, 89820, 130738, 179640, 196107, 261476, 326845, 392214, 522952, 588321, 653690, 784428, 980535, 1176642, 1307380, 1568856, 1961070, 2353284, 2614760, 2941605, 3922140, 4706568, 5883210, 7844280, 11766420, 23532840]

約数ペア:

[(1, 23532840), (2, 11766420), (3, 7844280), (4, 5883210), (5, 4706568), (6, 3922140), (8, 2941605), (9, 2614760), (10, 2353284), (12, 1961070), (15, 1568856), (18, 1307380), (20, 1176642), (24, 980535), (30, 784428), (36, 653690), (40, 588321), (45, 522952), (60, 392214), (72, 326845), (90, 261476), (120, 196107), (131, 179640), (180, 130738), (262, 89820), (360, 65369), (393, 59880), (499, 47160), (524, 44910), (655, 35928), (786, 29940), (998, 23580), (1048, 22455), (1179, 19960), (1310, 17964), (1497, 15720), (1572, 14970), (1965, 11976), (1996, 11790), (2358, 9980), (2495, 9432), (2620, 8982), (2994, 7860), (3144, 7485), (3930, 5988), (3992, 5895), (4491, 5240), (4716, 4990)]