25038240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52163}}^1$

素因数の和:52181

約数の個数: 48

約数和(自身を含む): 78871968

約数和(自身を除く): 53833728

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, 52163, 104326, 156489, 208652, 260815, 312978, 417304, 521630, 625956, 782445, 834608, 1043260, 1251912, 1564890, 1669216, 2086520, 2503824, 3129780, 4173040, 5007648, 6259560, 8346080, 12519120, 25038240]

約数ペア:

[(1, 25038240), (2, 12519120), (3, 8346080), (4, 6259560), (5, 5007648), (6, 4173040), (8, 3129780), (10, 2503824), (12, 2086520), (15, 1669216), (16, 1564890), (20, 1251912), (24, 1043260), (30, 834608), (32, 782445), (40, 625956), (48, 521630), (60, 417304), (80, 312978), (96, 260815), (120, 208652), (160, 156489), (240, 104326), (480, 52163)]