9964920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11863}}^1$

素因数の和:11884

約数の個数: 64

約数和(自身を含む): 34168320

約数和(自身を除く): 24203400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 11863, 23726, 35589, 47452, 59315, 71178, 83041, 94904, 118630, 142356, 166082, 177945, 237260, 249123, 284712, 332164, 355890, 415205, 474520, 498246, 664328, 711780, 830410, 996492, 1245615, 1423560, 1660820, 1992984, 2491230, 3321640, 4982460, 9964920]

約数ペア:

[(1, 9964920), (2, 4982460), (3, 3321640), (4, 2491230), (5, 1992984), (6, 1660820), (7, 1423560), (8, 1245615), (10, 996492), (12, 830410), (14, 711780), (15, 664328), (20, 498246), (21, 474520), (24, 415205), (28, 355890), (30, 332164), (35, 284712), (40, 249123), (42, 237260), (56, 177945), (60, 166082), (70, 142356), (84, 118630), (105, 94904), (120, 83041), (140, 71178), (168, 59315), (210, 47452), (280, 35589), (420, 23726), (840, 11863)]