160754520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21961}}^1$

素因数の和:22036

約数の個数: 64

約数和(自身を含む): 490191840

約数和(自身を除く): 329437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 219610, 263532, 329415, 439220, 527064, 658830, 878440, 1317660, 1339621, 2635320, 2679242, 4018863, 5358484, 6698105, 8037726, 10716968, 13396210, 16075452, 20094315, 26792420, 32150904, 40188630, 53584840, 80377260, 160754520]

約数ペア:

[(1, 160754520), (2, 80377260), (3, 53584840), (4, 40188630), (5, 32150904), (6, 26792420), (8, 20094315), (10, 16075452), (12, 13396210), (15, 10716968), (20, 8037726), (24, 6698105), (30, 5358484), (40, 4018863), (60, 2679242), (61, 2635320), (120, 1339621), (122, 1317660), (183, 878440), (244, 658830), (305, 527064), (366, 439220), (488, 329415), (610, 263532), (732, 219610), (915, 175688), (1220, 131766), (1464, 109805), (1830, 87844), (2440, 65883), (3660, 43922), (7320, 21961)]