61368960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31963}}^1$

素因数の和:31985

約数の個数: 64

約数和(自身を含む): 195619680

約数和(自身を除く): 134250720

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, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 319630, 383556, 479445, 511408, 639260, 767112, 958890, 1022816, 1278520, 1534224, 1917780, 2045632, 2557040, 3068448, 3835560, 4091264, 5114080, 6136896, 7671120, 10228160, 12273792, 15342240, 20456320, 30684480, 61368960]

約数ペア:

[(1, 61368960), (2, 30684480), (3, 20456320), (4, 15342240), (5, 12273792), (6, 10228160), (8, 7671120), (10, 6136896), (12, 5114080), (15, 4091264), (16, 3835560), (20, 3068448), (24, 2557040), (30, 2045632), (32, 1917780), (40, 1534224), (48, 1278520), (60, 1022816), (64, 958890), (80, 767112), (96, 639260), (120, 511408), (128, 479445), (160, 383556), (192, 319630), (240, 255704), (320, 191778), (384, 159815), (480, 127852), (640, 95889), (960, 63926), (1920, 31963)]