126613440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43963}}^1$

素因数の和:43986

約数の個数: 84

約数和(自身を含む): 435507384

約数和(自身を除く): 308893944

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, 43963, 87926, 131889, 175852, 219815, 263778, 351704, 395667, 439630, 527556, 659445, 703408, 791334, 879260, 1055112, 1318890, 1406816, 1582668, 1758520, 1978335, 2110224, 2637780, 2813632, 3165336, 3517040, 3956670, 4220448, 5275560, 6330672, 7034080, 7913340, 8440896, 10551120, 12661344, 14068160, 15826680, 21102240, 25322688, 31653360, 42204480, 63306720, 126613440]

約数ペア:

[(1, 126613440), (2, 63306720), (3, 42204480), (4, 31653360), (5, 25322688), (6, 21102240), (8, 15826680), (9, 14068160), (10, 12661344), (12, 10551120), (15, 8440896), (16, 7913340), (18, 7034080), (20, 6330672), (24, 5275560), (30, 4220448), (32, 3956670), (36, 3517040), (40, 3165336), (45, 2813632), (48, 2637780), (60, 2110224), (64, 1978335), (72, 1758520), (80, 1582668), (90, 1406816), (96, 1318890), (120, 1055112), (144, 879260), (160, 791334), (180, 703408), (192, 659445), (240, 527556), (288, 439630), (320, 395667), (360, 351704), (480, 263778), (576, 219815), (720, 175852), (960, 131889), (1440, 87926), (2880, 43963)]