55598640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231661}}^1$

素因数の和:231677

約数の個数: 40

約数和(自身を含む): 172356528

約数和(自身を除く): 116757888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231661, 463322, 694983, 926644, 1158305, 1389966, 1853288, 2316610, 2779932, 3474915, 3706576, 4633220, 5559864, 6949830, 9266440, 11119728, 13899660, 18532880, 27799320, 55598640]

約数ペア:

[(1, 55598640), (2, 27799320), (3, 18532880), (4, 13899660), (5, 11119728), (6, 9266440), (8, 6949830), (10, 5559864), (12, 4633220), (15, 3706576), (16, 3474915), (20, 2779932), (24, 2316610), (30, 1853288), (40, 1389966), (48, 1158305), (60, 926644), (80, 694983), (120, 463322), (240, 231661)]