64148160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66821}}^1$

素因数の和:66841

約数の個数: 56

約数和(自身を含む): 203673456

約数和(自身を除く): 139525296

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, 160, 192, 240, 320, 480, 960, 66821, 133642, 200463, 267284, 334105, 400926, 534568, 668210, 801852, 1002315, 1069136, 1336420, 1603704, 2004630, 2138272, 2672840, 3207408, 4009260, 4276544, 5345680, 6414816, 8018520, 10691360, 12829632, 16037040, 21382720, 32074080, 64148160]

約数ペア:

[(1, 64148160), (2, 32074080), (3, 21382720), (4, 16037040), (5, 12829632), (6, 10691360), (8, 8018520), (10, 6414816), (12, 5345680), (15, 4276544), (16, 4009260), (20, 3207408), (24, 2672840), (30, 2138272), (32, 2004630), (40, 1603704), (48, 1336420), (60, 1069136), (64, 1002315), (80, 801852), (96, 668210), (120, 534568), (160, 400926), (192, 334105), (240, 267284), (320, 200463), (480, 133642), (960, 66821)]