2457146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20476219}}^1$

素因数の和:20476233

約数の個数: 32

約数和(自身を含む): 7371439200

約数和(自身を除く): 4914292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20476219, 40952438, 61428657, 81904876, 102381095, 122857314, 163809752, 204762190, 245714628, 307143285, 409524380, 491429256, 614286570, 819048760, 1228573140, 2457146280]

約数ペア:

[(1, 2457146280), (2, 1228573140), (3, 819048760), (4, 614286570), (5, 491429256), (6, 409524380), (8, 307143285), (10, 245714628), (12, 204762190), (15, 163809752), (20, 122857314), (24, 102381095), (30, 81904876), (40, 61428657), (60, 40952438), (120, 20476219)]