97777920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{25463}}^1$

素因数の和:25487

約数の個数: 72

約数和(自身を含む): 312290496

約数和(自身を除く): 214512576

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, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 254630, 305556, 381945, 407408, 509260, 611112, 763890, 814816, 1018520, 1222224, 1527780, 1629632, 2037040, 2444448, 3055560, 3259264, 4074080, 4888896, 6111120, 6518528, 8148160, 9777792, 12222240, 16296320, 19555584, 24444480, 32592640, 48888960, 97777920]

約数ペア:

[(1, 97777920), (2, 48888960), (3, 32592640), (4, 24444480), (5, 19555584), (6, 16296320), (8, 12222240), (10, 9777792), (12, 8148160), (15, 6518528), (16, 6111120), (20, 4888896), (24, 4074080), (30, 3259264), (32, 3055560), (40, 2444448), (48, 2037040), (60, 1629632), (64, 1527780), (80, 1222224), (96, 1018520), (120, 814816), (128, 763890), (160, 611112), (192, 509260), (240, 407408), (256, 381945), (320, 305556), (384, 254630), (480, 203704), (640, 152778), (768, 127315), (960, 101852), (1280, 76389), (1920, 50926), (3840, 25463)]