858295920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3576233}}^1$

素因数の和:3576249

約数の個数: 40

約数和(自身を含む): 2660718096

約数和(自身を除く): 1802422176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3576233, 7152466, 10728699, 14304932, 17881165, 21457398, 28609864, 35762330, 42914796, 53643495, 57219728, 71524660, 85829592, 107286990, 143049320, 171659184, 214573980, 286098640, 429147960, 858295920]

約数ペア:

[(1, 858295920), (2, 429147960), (3, 286098640), (4, 214573980), (5, 171659184), (6, 143049320), (8, 107286990), (10, 85829592), (12, 71524660), (15, 57219728), (16, 53643495), (20, 42914796), (24, 35762330), (30, 28609864), (40, 21457398), (48, 17881165), (60, 14304932), (80, 10728699), (120, 7152466), (240, 3576233)]