154229280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{321311}}^1$

素因数の和:321329

約数の個数: 48

約数和(自身を含む): 485823744

約数和(自身を除く): 331594464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 321311, 642622, 963933, 1285244, 1606555, 1927866, 2570488, 3213110, 3855732, 4819665, 5140976, 6426220, 7711464, 9639330, 10281952, 12852440, 15422928, 19278660, 25704880, 30845856, 38557320, 51409760, 77114640, 154229280]

約数ペア:

[(1, 154229280), (2, 77114640), (3, 51409760), (4, 38557320), (5, 30845856), (6, 25704880), (8, 19278660), (10, 15422928), (12, 12852440), (15, 10281952), (16, 9639330), (20, 7711464), (24, 6426220), (30, 5140976), (32, 4819665), (40, 3855732), (48, 3213110), (60, 2570488), (80, 1927866), (96, 1606555), (120, 1285244), (160, 963933), (240, 642622), (480, 321311)]