150735720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2411}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 453263040

約数和(自身を除く): 302527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2411, 2605, 3126, 4168, 4822, 5210, 6252, 7233, 7815, 9644, 10420, 12055, 12504, 14466, 15630, 19288, 20840, 24110, 28932, 31260, 36165, 48220, 57864, 62520, 72330, 96440, 144660, 289320, 1256131, 2512262, 3768393, 5024524, 6280655, 7536786, 10049048, 12561310, 15073572, 18841965, 25122620, 30147144, 37683930, 50245240, 75367860, 150735720]

約数ペア:

[(1, 150735720), (2, 75367860), (3, 50245240), (4, 37683930), (5, 30147144), (6, 25122620), (8, 18841965), (10, 15073572), (12, 12561310), (15, 10049048), (20, 7536786), (24, 6280655), (30, 5024524), (40, 3768393), (60, 2512262), (120, 1256131), (521, 289320), (1042, 144660), (1563, 96440), (2084, 72330), (2411, 62520), (2605, 57864), (3126, 48220), (4168, 36165), (4822, 31260), (5210, 28932), (6252, 24110), (7233, 20840), (7815, 19288), (9644, 15630), (10420, 14466), (12055, 12504)]