84408960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43963}}^1$

素因数の和:43985

約数の個数: 64

約数和(自身を含む): 269059680

約数和(自身を除く): 184650720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 43963, 87926, 131889, 175852, 219815, 263778, 351704, 439630, 527556, 659445, 703408, 879260, 1055112, 1318890, 1406816, 1758520, 2110224, 2637780, 2813632, 3517040, 4220448, 5275560, 5627264, 7034080, 8440896, 10551120, 14068160, 16881792, 21102240, 28136320, 42204480, 84408960]

約数ペア:

[(1, 84408960), (2, 42204480), (3, 28136320), (4, 21102240), (5, 16881792), (6, 14068160), (8, 10551120), (10, 8440896), (12, 7034080), (15, 5627264), (16, 5275560), (20, 4220448), (24, 3517040), (30, 2813632), (32, 2637780), (40, 2110224), (48, 1758520), (60, 1406816), (64, 1318890), (80, 1055112), (96, 879260), (120, 703408), (128, 659445), (160, 527556), (192, 439630), (240, 351704), (320, 263778), (384, 219815), (480, 175852), (640, 131889), (960, 87926), (1920, 43963)]