53617920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13963}}^1$

素因数の和:13987

約数の個数: 72

約数和(自身を含む): 171254496

約数和(自身を除く): 117636576

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 3574528, 4468160, 5361792, 6702240, 8936320, 10723584, 13404480, 17872640, 26808960, 53617920]

約数ペア:

[(1, 53617920), (2, 26808960), (3, 17872640), (4, 13404480), (5, 10723584), (6, 8936320), (8, 6702240), (10, 5361792), (12, 4468160), (15, 3574528), (16, 3351120), (20, 2680896), (24, 2234080), (30, 1787264), (32, 1675560), (40, 1340448), (48, 1117040), (60, 893632), (64, 837780), (80, 670224), (96, 558520), (120, 446816), (128, 418890), (160, 335112), (192, 279260), (240, 223408), (256, 209445), (320, 167556), (384, 139630), (480, 111704), (640, 83778), (768, 69815), (960, 55852), (1280, 41889), (1920, 27926), (3840, 13963)]