72734520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{606121}}^1$

素因数の和:606135

約数の個数: 32

約数和(自身を含む): 218203920

約数和(自身を除く): 145469400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 606121, 1212242, 1818363, 2424484, 3030605, 3636726, 4848968, 6061210, 7273452, 9091815, 12122420, 14546904, 18183630, 24244840, 36367260, 72734520]

約数ペア:

[(1, 72734520), (2, 36367260), (3, 24244840), (4, 18183630), (5, 14546904), (6, 12122420), (8, 9091815), (10, 7273452), (12, 6061210), (15, 4848968), (20, 3636726), (24, 3030605), (30, 2424484), (40, 1818363), (60, 1212242), (120, 606121)]