87888960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30517}}^1$

素因数の和:30540

約数の個数: 84

約数和(自身を含む): 302311308

約数和(自身を除く): 214422348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 30517, 61034, 91551, 122068, 152585, 183102, 244136, 274653, 305170, 366204, 457755, 488272, 549306, 610340, 732408, 915510, 976544, 1098612, 1220680, 1373265, 1464816, 1831020, 1953088, 2197224, 2441360, 2746530, 2929632, 3662040, 4394448, 4882720, 5493060, 5859264, 7324080, 8788896, 9765440, 10986120, 14648160, 17577792, 21972240, 29296320, 43944480, 87888960]

約数ペア:

[(1, 87888960), (2, 43944480), (3, 29296320), (4, 21972240), (5, 17577792), (6, 14648160), (8, 10986120), (9, 9765440), (10, 8788896), (12, 7324080), (15, 5859264), (16, 5493060), (18, 4882720), (20, 4394448), (24, 3662040), (30, 2929632), (32, 2746530), (36, 2441360), (40, 2197224), (45, 1953088), (48, 1831020), (60, 1464816), (64, 1373265), (72, 1220680), (80, 1098612), (90, 976544), (96, 915510), (120, 732408), (144, 610340), (160, 549306), (180, 488272), (192, 457755), (240, 366204), (288, 305170), (320, 274653), (360, 244136), (480, 183102), (576, 152585), (720, 122068), (960, 91551), (1440, 61034), (2880, 30517)]