69609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290041}}^1$

素因数の和:290057

約数の個数: 40

約数和(自身を含む): 215791248

約数和(自身を除く): 146181408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290041, 580082, 870123, 1160164, 1450205, 1740246, 2320328, 2900410, 3480492, 4350615, 4640656, 5800820, 6960984, 8701230, 11601640, 13921968, 17402460, 23203280, 34804920, 69609840]

約数ペア:

[(1, 69609840), (2, 34804920), (3, 23203280), (4, 17402460), (5, 13921968), (6, 11601640), (8, 8701230), (10, 6960984), (12, 5800820), (15, 4640656), (16, 4350615), (20, 3480492), (24, 2900410), (30, 2320328), (40, 1740246), (48, 1450205), (60, 1160164), (80, 870123), (120, 580082), (240, 290041)]