6730240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10947200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 239, 256, 320, 352, 440, 478, 512, 640, 704, 880, 956, 1195, 1280, 1408, 1760, 1912, 2390, 2560, 2629, 2816, 3520, 3824, 4780, 5258, 5632, 7040, 7648, 9560, 10516, 13145, 14080, 15296, 19120, 21032, 26290, 28160, 30592, 38240, 42064, 52580, 61184, 76480, 84128, 105160, 122368, 152960, 168256, 210320, 305920, 336512, 420640, 611840, 673024, 841280, 1346048, 1682560, 3365120, 6730240]

約数ペア:

[(1, 6730240), (2, 3365120), (4, 1682560), (5, 1346048), (8, 841280), (10, 673024), (11, 611840), (16, 420640), (20, 336512), (22, 305920), (32, 210320), (40, 168256), (44, 152960), (55, 122368), (64, 105160), (80, 84128), (88, 76480), (110, 61184), (128, 52580), (160, 42064), (176, 38240), (220, 30592), (239, 28160), (256, 26290), (320, 21032), (352, 19120), (440, 15296), (478, 14080), (512, 13145), (640, 10516), (704, 9560), (880, 7648), (956, 7040), (1195, 5632), (1280, 5258), (1408, 4780), (1760, 3824), (1912, 3520), (2390, 2816), (2560, 2629)]