6506520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 19872000

約数和(自身を除く): 13365480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 919, 1180, 1416, 1770, 1838, 2360, 2757, 3540, 3676, 4595, 5514, 7080, 7352, 9190, 11028, 13785, 18380, 22056, 27570, 36760, 54221, 55140, 108442, 110280, 162663, 216884, 271105, 325326, 433768, 542210, 650652, 813315, 1084420, 1301304, 1626630, 2168840, 3253260, 6506520]

約数ペア:

[(1, 6506520), (2, 3253260), (3, 2168840), (4, 1626630), (5, 1301304), (6, 1084420), (8, 813315), (10, 650652), (12, 542210), (15, 433768), (20, 325326), (24, 271105), (30, 216884), (40, 162663), (59, 110280), (60, 108442), (118, 55140), (120, 54221), (177, 36760), (236, 27570), (295, 22056), (354, 18380), (472, 13785), (590, 11028), (708, 9190), (885, 7352), (919, 7080), (1180, 5514), (1416, 4595), (1770, 3676), (1838, 3540), (2360, 2757)]