120536960

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 289537200

約数和(自身を除く): 169000240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 569, 640, 662, 1138, 1324, 1655, 2276, 2648, 2845, 3310, 4552, 5296, 5690, 6620, 9104, 10592, 11380, 13240, 18208, 21184, 22760, 26480, 36416, 42368, 45520, 52960, 72832, 91040, 105920, 182080, 188339, 211840, 364160, 376678, 753356, 941695, 1506712, 1883390, 3013424, 3766780, 6026848, 7533560, 12053696, 15067120, 24107392, 30134240, 60268480, 120536960]

約数ペア:

[(1, 120536960), (2, 60268480), (4, 30134240), (5, 24107392), (8, 15067120), (10, 12053696), (16, 7533560), (20, 6026848), (32, 3766780), (40, 3013424), (64, 1883390), (80, 1506712), (128, 941695), (160, 753356), (320, 376678), (331, 364160), (569, 211840), (640, 188339), (662, 182080), (1138, 105920), (1324, 91040), (1655, 72832), (2276, 52960), (2648, 45520), (2845, 42368), (3310, 36416), (4552, 26480), (5296, 22760), (5690, 21184), (6620, 18208), (9104, 13240), (10592, 11380)]