131519040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136999}}^1$

素因数の和:137019

約数の個数: 56

約数和(自身を含む): 417576000

約数和(自身を除く): 286056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136999, 273998, 410997, 547996, 684995, 821994, 1095992, 1369990, 1643988, 2054985, 2191984, 2739980, 3287976, 4109970, 4383968, 5479960, 6575952, 8219940, 8767936, 10959920, 13151904, 16439880, 21919840, 26303808, 32879760, 43839680, 65759520, 131519040]

約数ペア:

[(1, 131519040), (2, 65759520), (3, 43839680), (4, 32879760), (5, 26303808), (6, 21919840), (8, 16439880), (10, 13151904), (12, 10959920), (15, 8767936), (16, 8219940), (20, 6575952), (24, 5479960), (30, 4383968), (32, 4109970), (40, 3287976), (48, 2739980), (60, 2191984), (64, 2054985), (80, 1643988), (96, 1369990), (120, 1095992), (160, 821994), (192, 684995), (240, 547996), (320, 410997), (480, 273998), (960, 136999)]