169906680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157321}}^1$

素因数の和:157341

約数の個数: 64

約数和(自身を含む): 566359200

約数和(自身を除く): 396452520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 157321, 314642, 471963, 629284, 786605, 943926, 1258568, 1415889, 1573210, 1887852, 2359815, 2831778, 3146420, 3775704, 4247667, 4719630, 5663556, 6292840, 7079445, 8495334, 9439260, 11327112, 14158890, 16990668, 18878520, 21238335, 28317780, 33981336, 42476670, 56635560, 84953340, 169906680]

約数ペア:

[(1, 169906680), (2, 84953340), (3, 56635560), (4, 42476670), (5, 33981336), (6, 28317780), (8, 21238335), (9, 18878520), (10, 16990668), (12, 14158890), (15, 11327112), (18, 9439260), (20, 8495334), (24, 7079445), (27, 6292840), (30, 5663556), (36, 4719630), (40, 4247667), (45, 3775704), (54, 3146420), (60, 2831778), (72, 2359815), (90, 1887852), (108, 1573210), (120, 1415889), (135, 1258568), (180, 943926), (216, 786605), (270, 629284), (360, 471963), (540, 314642), (1080, 157321)]