38357520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 119700672

約数和(自身を除く): 81343152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 883, 905, 1086, 1448, 1766, 1810, 2172, 2649, 2715, 2896, 3532, 3620, 4344, 4415, 5298, 5430, 7064, 7240, 8688, 8830, 10596, 10860, 13245, 14128, 14480, 17660, 21192, 21720, 26490, 35320, 42384, 43440, 52980, 70640, 105960, 159823, 211920, 319646, 479469, 639292, 799115, 958938, 1278584, 1598230, 1917876, 2397345, 2557168, 3196460, 3835752, 4794690, 6392920, 7671504, 9589380, 12785840, 19178760, 38357520]

約数ペア:

[(1, 38357520), (2, 19178760), (3, 12785840), (4, 9589380), (5, 7671504), (6, 6392920), (8, 4794690), (10, 3835752), (12, 3196460), (15, 2557168), (16, 2397345), (20, 1917876), (24, 1598230), (30, 1278584), (40, 958938), (48, 799115), (60, 639292), (80, 479469), (120, 319646), (181, 211920), (240, 159823), (362, 105960), (543, 70640), (724, 52980), (883, 43440), (905, 42384), (1086, 35320), (1448, 26490), (1766, 21720), (1810, 21192), (2172, 17660), (2649, 14480), (2715, 14128), (2896, 13245), (3532, 10860), (3620, 10596), (4344, 8830), (4415, 8688), (5298, 7240), (5430, 7064)]