145207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5021}}^1$

素因数の和:5276

約数の個数: 64

約数和(自身を含む): 437516640

約数和(自身を除く): 292309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5021, 5784, 7230, 9640, 10042, 14460, 15063, 20084, 25105, 28920, 30126, 40168, 50210, 60252, 75315, 100420, 120504, 150630, 200840, 301260, 602520, 1210061, 2420122, 3630183, 4840244, 6050305, 7260366, 9680488, 12100610, 14520732, 18150915, 24201220, 29041464, 36301830, 48402440, 72603660, 145207320]

約数ペア:

[(1, 145207320), (2, 72603660), (3, 48402440), (4, 36301830), (5, 29041464), (6, 24201220), (8, 18150915), (10, 14520732), (12, 12100610), (15, 9680488), (20, 7260366), (24, 6050305), (30, 4840244), (40, 3630183), (60, 2420122), (120, 1210061), (241, 602520), (482, 301260), (723, 200840), (964, 150630), (1205, 120504), (1446, 100420), (1928, 75315), (2410, 60252), (2892, 50210), (3615, 40168), (4820, 30126), (5021, 28920), (5784, 25105), (7230, 20084), (9640, 15063), (10042, 14460)]