456250980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11863}}^1$

素因数の和:12516

約数の個数: 48

約数和(自身を含む): 1279603584

約数和(自身を除く): 823352604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 11863, 12820, 19230, 23726, 35589, 38460, 47452, 59315, 71178, 118630, 142356, 177945, 237260, 355890, 711780, 7604183, 15208366, 22812549, 30416732, 38020915, 45625098, 76041830, 91250196, 114062745, 152083660, 228125490, 456250980]

約数ペア:

[(1, 456250980), (2, 228125490), (3, 152083660), (4, 114062745), (5, 91250196), (6, 76041830), (10, 45625098), (12, 38020915), (15, 30416732), (20, 22812549), (30, 15208366), (60, 7604183), (641, 711780), (1282, 355890), (1923, 237260), (2564, 177945), (3205, 142356), (3846, 118630), (6410, 71178), (7692, 59315), (9615, 47452), (11863, 38460), (12820, 35589), (19230, 23726)]