302909080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 714018240

約数和(自身を除く): 411109160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 337, 460, 674, 920, 977, 1348, 1685, 1954, 2696, 3370, 3908, 4885, 6740, 7751, 7816, 9770, 13480, 15502, 19540, 22471, 31004, 38755, 39080, 44942, 62008, 77510, 89884, 112355, 155020, 179768, 224710, 310040, 329249, 449420, 658498, 898840, 1316996, 1646245, 2633992, 3292490, 6584980, 7572727, 13169960, 15145454, 30290908, 37863635, 60581816, 75727270, 151454540, 302909080]

約数ペア:

[(1, 302909080), (2, 151454540), (4, 75727270), (5, 60581816), (8, 37863635), (10, 30290908), (20, 15145454), (23, 13169960), (40, 7572727), (46, 6584980), (92, 3292490), (115, 2633992), (184, 1646245), (230, 1316996), (337, 898840), (460, 658498), (674, 449420), (920, 329249), (977, 310040), (1348, 224710), (1685, 179768), (1954, 155020), (2696, 112355), (3370, 89884), (3908, 77510), (4885, 62008), (6740, 44942), (7751, 39080), (7816, 38755), (9770, 31004), (13480, 22471), (15502, 19540)]