38377560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 126060480

約数和(自身を除く): 87682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 337, 365, 390, 438, 520, 584, 674, 730, 780, 876, 949, 1011, 1095, 1348, 1460, 1560, 1685, 1752, 1898, 2022, 2190, 2696, 2847, 2920, 3370, 3796, 4044, 4380, 4381, 4745, 5055, 5694, 6740, 7592, 8088, 8760, 8762, 9490, 10110, 11388, 13143, 13480, 14235, 17524, 18980, 20220, 21905, 22776, 24601, 26286, 28470, 35048, 37960, 40440, 43810, 49202, 52572, 56940, 65715, 73803, 87620, 98404, 105144, 113880, 123005, 131430, 147606, 175240, 196808, 246010, 262860, 295212, 319813, 369015, 492020, 525720, 590424, 639626, 738030, 959439, 984040, 1279252, 1476060, 1599065, 1918878, 2558504, 2952120, 3198130, 3837756, 4797195, 6396260, 7675512, 9594390, 12792520, 19188780, 38377560]

約数ペア:

[(1, 38377560), (2, 19188780), (3, 12792520), (4, 9594390), (5, 7675512), (6, 6396260), (8, 4797195), (10, 3837756), (12, 3198130), (13, 2952120), (15, 2558504), (20, 1918878), (24, 1599065), (26, 1476060), (30, 1279252), (39, 984040), (40, 959439), (52, 738030), (60, 639626), (65, 590424), (73, 525720), (78, 492020), (104, 369015), (120, 319813), (130, 295212), (146, 262860), (156, 246010), (195, 196808), (219, 175240), (260, 147606), (292, 131430), (312, 123005), (337, 113880), (365, 105144), (390, 98404), (438, 87620), (520, 73803), (584, 65715), (674, 56940), (730, 52572), (780, 49202), (876, 43810), (949, 40440), (1011, 37960), (1095, 35048), (1348, 28470), (1460, 26286), (1560, 24601), (1685, 22776), (1752, 21905), (1898, 20220), (2022, 18980), (2190, 17524), (2696, 14235), (2847, 13480), (2920, 13143), (3370, 11388), (3796, 10110), (4044, 9490), (4380, 8762), (4381, 8760), (4745, 8088), (5055, 7592), (5694, 6740)]