47393160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{394943}}^1$

素因数の和:394957

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 94786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394943, 789886, 1184829, 1579772, 1974715, 2369658, 3159544, 3949430, 4739316, 5924145, 7898860, 9478632, 11848290, 15797720, 23696580, 47393160]

約数ペア:

[(1, 47393160), (2, 23696580), (3, 15797720), (4, 11848290), (5, 9478632), (6, 7898860), (8, 5924145), (10, 4739316), (12, 3949430), (15, 3159544), (20, 2369658), (24, 1974715), (30, 1579772), (40, 1184829), (60, 789886), (120, 394943)]