56671320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{472261}}^1$

素因数の和:472275

約数の個数: 32

約数和(自身を含む): 170014320

約数和(自身を除く): 113343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 472261, 944522, 1416783, 1889044, 2361305, 2833566, 3778088, 4722610, 5667132, 7083915, 9445220, 11334264, 14167830, 18890440, 28335660, 56671320]

約数ペア:

[(1, 56671320), (2, 28335660), (3, 18890440), (4, 14167830), (5, 11334264), (6, 9445220), (8, 7083915), (10, 5667132), (12, 4722610), (15, 3778088), (20, 2833566), (24, 2361305), (30, 1889044), (40, 1416783), (60, 944522), (120, 472261)]