149786160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1$

素因数の和:21566

約数の個数: 80

約数和(自身を含む): 480371040

約数和(自身を除く): 330584880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 215210, 258252, 322815, 344336, 430420, 516504, 624109, 645630, 860840, 1033008, 1248218, 1291260, 1721680, 1872327, 2496436, 2582520, 3120545, 3744654, 4992872, 5165040, 6241090, 7489308, 9361635, 9985744, 12482180, 14978616, 18723270, 24964360, 29957232, 37446540, 49928720, 74893080, 149786160]

約数ペア:

[(1, 149786160), (2, 74893080), (3, 49928720), (4, 37446540), (5, 29957232), (6, 24964360), (8, 18723270), (10, 14978616), (12, 12482180), (15, 9985744), (16, 9361635), (20, 7489308), (24, 6241090), (29, 5165040), (30, 4992872), (40, 3744654), (48, 3120545), (58, 2582520), (60, 2496436), (80, 1872327), (87, 1721680), (116, 1291260), (120, 1248218), (145, 1033008), (174, 860840), (232, 645630), (240, 624109), (290, 516504), (348, 430420), (435, 344336), (464, 322815), (580, 258252), (696, 215210), (870, 172168), (1160, 129126), (1392, 107605), (1740, 86084), (2320, 64563), (3480, 43042), (6960, 21521)]