26808960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13963}}^1$

素因数の和:13985

約数の個数: 64

約数和(自身を含む): 85459680

約数和(自身を除く): 58650720

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, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 167556, 209445, 223408, 279260, 335112, 418890, 446816, 558520, 670224, 837780, 893632, 1117040, 1340448, 1675560, 1787264, 2234080, 2680896, 3351120, 4468160, 5361792, 6702240, 8936320, 13404480, 26808960]

約数ペア:

[(1, 26808960), (2, 13404480), (3, 8936320), (4, 6702240), (5, 5361792), (6, 4468160), (8, 3351120), (10, 2680896), (12, 2234080), (15, 1787264), (16, 1675560), (20, 1340448), (24, 1117040), (30, 893632), (32, 837780), (40, 670224), (48, 558520), (60, 446816), (64, 418890), (80, 335112), (96, 279260), (120, 223408), (128, 209445), (160, 167556), (192, 139630), (240, 111704), (320, 83778), (384, 69815), (480, 55852), (640, 41889), (960, 27926), (1920, 13963)]