23519880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 77500800

約数和(自身を除く): 53980920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 827, 948, 1185, 1422, 1580, 1654, 1896, 2370, 2481, 2844, 3160, 3308, 3555, 4135, 4740, 4962, 5688, 6616, 7110, 7443, 8270, 9480, 9924, 12405, 14220, 14886, 16540, 19848, 24810, 28440, 29772, 33080, 37215, 49620, 59544, 65333, 74430, 99240, 130666, 148860, 195999, 261332, 297720, 326665, 391998, 522664, 587997, 653330, 783996, 979995, 1175994, 1306660, 1567992, 1959990, 2351988, 2613320, 2939985, 3919980, 4703976, 5879970, 7839960, 11759940, 23519880]

約数ペア:

[(1, 23519880), (2, 11759940), (3, 7839960), (4, 5879970), (5, 4703976), (6, 3919980), (8, 2939985), (9, 2613320), (10, 2351988), (12, 1959990), (15, 1567992), (18, 1306660), (20, 1175994), (24, 979995), (30, 783996), (36, 653330), (40, 587997), (45, 522664), (60, 391998), (72, 326665), (79, 297720), (90, 261332), (120, 195999), (158, 148860), (180, 130666), (237, 99240), (316, 74430), (360, 65333), (395, 59544), (474, 49620), (632, 37215), (711, 33080), (790, 29772), (827, 28440), (948, 24810), (1185, 19848), (1422, 16540), (1580, 14886), (1654, 14220), (1896, 12405), (2370, 9924), (2481, 9480), (2844, 8270), (3160, 7443), (3308, 7110), (3555, 6616), (4135, 5688), (4740, 4962)]