9768840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 29583360

約数和(自身を除く): 19814520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 641, 762, 1016, 1270, 1282, 1524, 1905, 1923, 2540, 2564, 3048, 3205, 3810, 3846, 5080, 5128, 6410, 7620, 7692, 9615, 12820, 15240, 15384, 19230, 25640, 38460, 76920, 81407, 162814, 244221, 325628, 407035, 488442, 651256, 814070, 976884, 1221105, 1628140, 1953768, 2442210, 3256280, 4884420, 9768840]

約数ペア:

[(1, 9768840), (2, 4884420), (3, 3256280), (4, 2442210), (5, 1953768), (6, 1628140), (8, 1221105), (10, 976884), (12, 814070), (15, 651256), (20, 488442), (24, 407035), (30, 325628), (40, 244221), (60, 162814), (120, 81407), (127, 76920), (254, 38460), (381, 25640), (508, 19230), (635, 15384), (641, 15240), (762, 12820), (1016, 9615), (1270, 7692), (1282, 7620), (1524, 6410), (1905, 5128), (1923, 5080), (2540, 3846), (2564, 3810), (3048, 3205)]