3926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16361}}^1$

素因数の和:16377

約数の個数: 40

約数和(自身を含む): 12173328

約数和(自身を除く): 8246688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16361, 32722, 49083, 65444, 81805, 98166, 130888, 163610, 196332, 245415, 261776, 327220, 392664, 490830, 654440, 785328, 981660, 1308880, 1963320, 3926640]

約数ペア:

[(1, 3926640), (2, 1963320), (3, 1308880), (4, 981660), (5, 785328), (6, 654440), (8, 490830), (10, 392664), (12, 327220), (15, 261776), (16, 245415), (20, 196332), (24, 163610), (30, 130888), (40, 98166), (48, 81805), (60, 65444), (80, 49083), (120, 32722), (240, 16361)]