155999040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{162499}}^1$

素因数の和:162519

約数の個数: 56

約数和(自身を含む): 495300000

約数和(自身を除く): 339300960

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, 162499, 324998, 487497, 649996, 812495, 974994, 1299992, 1624990, 1949988, 2437485, 2599984, 3249980, 3899976, 4874970, 5199968, 6499960, 7799952, 9749940, 10399936, 12999920, 15599904, 19499880, 25999840, 31199808, 38999760, 51999680, 77999520, 155999040]

約数ペア:

[(1, 155999040), (2, 77999520), (3, 51999680), (4, 38999760), (5, 31199808), (6, 25999840), (8, 19499880), (10, 15599904), (12, 12999920), (15, 10399936), (16, 9749940), (20, 7799952), (24, 6499960), (30, 5199968), (32, 4874970), (40, 3899976), (48, 3249980), (60, 2599984), (64, 2437485), (80, 1949988), (96, 1624990), (120, 1299992), (160, 974994), (192, 812495), (240, 649996), (320, 487497), (480, 324998), (960, 162499)]