56430240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117563}}^1$

素因数の和:117581

約数の個数: 48

約数和(自身を含む): 177756768

約数和(自身を除く): 121326528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 117563, 235126, 352689, 470252, 587815, 705378, 940504, 1175630, 1410756, 1763445, 1881008, 2351260, 2821512, 3526890, 3762016, 4702520, 5643024, 7053780, 9405040, 11286048, 14107560, 18810080, 28215120, 56430240]

約数ペア:

[(1, 56430240), (2, 28215120), (3, 18810080), (4, 14107560), (5, 11286048), (6, 9405040), (8, 7053780), (10, 5643024), (12, 4702520), (15, 3762016), (16, 3526890), (20, 2821512), (24, 2351260), (30, 1881008), (32, 1763445), (40, 1410756), (48, 1175630), (60, 940504), (80, 705378), (96, 587815), (120, 470252), (160, 352689), (240, 235126), (480, 117563)]