38211120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 130262496

約数和(自身を除く): 92051376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 727, 730, 876, 1095, 1168, 1314, 1454, 1460, 1752, 2181, 2190, 2628, 2908, 2920, 3285, 3504, 3635, 4362, 4380, 5256, 5816, 5840, 6543, 6570, 7270, 8724, 8760, 10512, 10905, 11632, 13086, 13140, 14540, 17448, 17520, 21810, 26172, 26280, 29080, 32715, 34896, 43620, 52344, 52560, 53071, 58160, 65430, 87240, 104688, 106142, 130860, 159213, 174480, 212284, 261720, 265355, 318426, 424568, 477639, 523440, 530710, 636852, 796065, 849136, 955278, 1061420, 1273704, 1592130, 1910556, 2122840, 2388195, 2547408, 3184260, 3821112, 4245680, 4776390, 6368520, 7642224, 9552780, 12737040, 19105560, 38211120]

約数ペア:

[(1, 38211120), (2, 19105560), (3, 12737040), (4, 9552780), (5, 7642224), (6, 6368520), (8, 4776390), (9, 4245680), (10, 3821112), (12, 3184260), (15, 2547408), (16, 2388195), (18, 2122840), (20, 1910556), (24, 1592130), (30, 1273704), (36, 1061420), (40, 955278), (45, 849136), (48, 796065), (60, 636852), (72, 530710), (73, 523440), (80, 477639), (90, 424568), (120, 318426), (144, 265355), (146, 261720), (180, 212284), (219, 174480), (240, 159213), (292, 130860), (360, 106142), (365, 104688), (438, 87240), (584, 65430), (657, 58160), (720, 53071), (727, 52560), (730, 52344), (876, 43620), (1095, 34896), (1168, 32715), (1314, 29080), (1454, 26280), (1460, 26172), (1752, 21810), (2181, 17520), (2190, 17448), (2628, 14540), (2908, 13140), (2920, 13086), (3285, 11632), (3504, 10905), (3635, 10512), (4362, 8760), (4380, 8724), (5256, 7270), (5816, 6570), (5840, 6543)]