210888960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{54919}}^1$

素因数の和:54943

約数の個数: 72

約数和(自身を含む): 673538880

約数和(自身を除く): 462649920

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, 54919, 109838, 164757, 219676, 274595, 329514, 439352, 549190, 659028, 823785, 878704, 1098380, 1318056, 1647570, 1757408, 2196760, 2636112, 3295140, 3514816, 4393520, 5272224, 6590280, 7029632, 8787040, 10544448, 13180560, 14059264, 17574080, 21088896, 26361120, 35148160, 42177792, 52722240, 70296320, 105444480, 210888960]

約数ペア:

[(1, 210888960), (2, 105444480), (3, 70296320), (4, 52722240), (5, 42177792), (6, 35148160), (8, 26361120), (10, 21088896), (12, 17574080), (15, 14059264), (16, 13180560), (20, 10544448), (24, 8787040), (30, 7029632), (32, 6590280), (40, 5272224), (48, 4393520), (60, 3514816), (64, 3295140), (80, 2636112), (96, 2196760), (120, 1757408), (128, 1647570), (160, 1318056), (192, 1098380), (240, 878704), (256, 823785), (320, 659028), (384, 549190), (480, 439352), (640, 329514), (768, 274595), (960, 219676), (1280, 164757), (1920, 109838), (3840, 54919)]