191439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26153}}^1$

素因数の和:26228

約数の個数: 64

約数和(自身を含む): 583757280

約数和(自身を除く): 392317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 26153, 52306, 78459, 104612, 130765, 156918, 209224, 261530, 313836, 392295, 523060, 627672, 784590, 1046120, 1569180, 1595333, 3138360, 3190666, 4785999, 6381332, 7976665, 9571998, 12762664, 15953330, 19143996, 23929995, 31906660, 38287992, 47859990, 63813320, 95719980, 191439960]

約数ペア:

[(1, 191439960), (2, 95719980), (3, 63813320), (4, 47859990), (5, 38287992), (6, 31906660), (8, 23929995), (10, 19143996), (12, 15953330), (15, 12762664), (20, 9571998), (24, 7976665), (30, 6381332), (40, 4785999), (60, 3190666), (61, 3138360), (120, 1595333), (122, 1569180), (183, 1046120), (244, 784590), (305, 627672), (366, 523060), (488, 392295), (610, 313836), (732, 261530), (915, 209224), (1220, 156918), (1464, 130765), (1830, 104612), (2440, 78459), (3660, 52306), (7320, 26153)]