1530080

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 3692304

約数和(自身を除く): 2162224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 131, 146, 160, 262, 292, 365, 524, 584, 655, 730, 1048, 1168, 1310, 1460, 2096, 2336, 2620, 2920, 4192, 5240, 5840, 9563, 10480, 11680, 19126, 20960, 38252, 47815, 76504, 95630, 153008, 191260, 306016, 382520, 765040, 1530080]

約数ペア:

[(1, 1530080), (2, 765040), (4, 382520), (5, 306016), (8, 191260), (10, 153008), (16, 95630), (20, 76504), (32, 47815), (40, 38252), (73, 20960), (80, 19126), (131, 11680), (146, 10480), (160, 9563), (262, 5840), (292, 5240), (365, 4192), (524, 2920), (584, 2620), (655, 2336), (730, 2096), (1048, 1460), (1168, 1310)]